1 /*
2  * Unit tests for "stb.h"
3  */
4 
5 //#include <windows.h>
6 #include <stdio.h>
7 #include <string.h>
8 #include <time.h>
9 #include <assert.h>
10 #include <stdlib.h>
11 
12 #ifdef _WIN32
13 #include <crtdbg.h>
14 #endif
15 
16 #define STB_STUA
17 //#define STB_FASTMALLOC
18 #ifdef _DEBUG
19 #define STB_MALLOC_WRAPPER_DEBUG
20 #endif
21 #define STB_NPTR
22 #define STB_DEFINE
23 #include "stb.h"
24 
25 //#include "stb_file.h"
26 //#include "stb_pixel32.h"
27 
28 //#define DEBUG_BLOCK
29 #ifdef DEBUG_BLOCK
30 #include <conio.h>
31 #endif
32 
33 #ifdef STB_FASTMALLOC
34 #error "can't use FASTMALLOC with threads"
35 #endif
36 
37 int count;
c(int truth,char * error)38 void c(int truth, char *error)
39 {
40    if (!truth) {
41       fprintf(stderr, "Test failed: %s\n", error);
42       ++count;
43    }
44 }
45 
46 
47 #if 0
48 void show(void)
49 {
50    #ifdef _WIN32
51    SYSTEM_INFO x;
52    GetSystemInfo(&x);
53    printf("%d\n", x.dwPageSize);
54    #endif
55 }
56 #endif
57 
test_classes(void)58 void test_classes(void)
59 {
60    unsigned char size_base[32], size_shift[32];
61    int class_to_pages[256];
62    int class_to_size[256], cl;
63    int lg, size, wasted_pages;
64    int kAlignShift = 3;
65    int kAlignment = 1 << kAlignShift;
66    int kMaxSize = 8 * 4096;
67    int kPageShift = 12;
68    int kPageSize = (1 << kPageShift);
69   int next_class = 1;
70   int alignshift = kAlignShift;
71   int last_lg = -1;
72 
73   for (lg = 0; lg < kAlignShift; lg++) {
74     size_base[lg] = 1;
75     size_shift[lg] = kAlignShift;
76   }
77 
78   for (size = kAlignment; size <= kMaxSize; size += (1 << alignshift)) {
79     int lg = stb_log2_floor(size);
80     if (lg > last_lg) {
81       // Increase alignment every so often.
82       //
83       // Since we double the alignment every time size doubles and
84       // size >= 128, this means that space wasted due to alignment is
85       // at most 16/128 i.e., 12.5%.  Plus we cap the alignment at 256
86       // bytes, so the space wasted as a percentage starts falling for
87       // sizes > 2K.
88       if ((lg >= 7) && (alignshift < 8)) {
89         alignshift++;
90       }
91       size_base[lg] = next_class - ((size-1) >> alignshift);
92       size_shift[lg] = alignshift;
93     }
94 
95     class_to_size[next_class] = size;
96     last_lg = lg;
97 
98     next_class++;
99   }
100 
101   // Initialize the number of pages we should allocate to split into
102   // small objects for a given class.
103   wasted_pages = 0;
104   for (cl = 1; cl < next_class; cl++) {
105     // Allocate enough pages so leftover is less than 1/8 of total.
106     // This bounds wasted space to at most 12.5%.
107     size_t psize = kPageSize;
108     const size_t s = class_to_size[cl];
109     while ((psize % s) > (psize >> 3)) {
110       psize += kPageSize;
111     }
112     class_to_pages[cl] = psize >> kPageShift;
113     wasted_pages += psize;
114   }
115 
116   printf("TCMalloc can waste as much as %d memory on one-shot allocations\n", wasted_pages);
117 
118 
119   return;
120 }
121 
122 
test_script(void)123 void test_script(void)
124 {
125    stua_run_script(
126       "var g = (2+3)*5 + 3*(2+1) + ((7)); \n"
127       "func sprint(x) _print(x) _print(' ') x end;\n"
128       "func foo(y) var q = func(x) sprint(x) end; q end;\n "
129       "var z=foo(5); z(77);\n"
130       "func counter(z) func(x) z=z+1 end end\n"
131       "var q=counter(0), p=counter(5);\n"
132       "sprint(q()) sprint(p()) sprint(q()) sprint(p()) sprint(q()) sprint(p())\n"
133       "var x=2222;\n"
134       "if 1 == 2 then 3333 else 4444 end; => x; sprint(x);\n"
135       "var x1 = sprint(1.5e3);  \n"
136       "var x2 = sprint(.5);  \n"
137       "var x3 = sprint(1.);  \n"
138       "var x4 = sprint(1.e3);  \n"
139       "var x5 = sprint(1e3);  \n"
140       "var x6 = sprint(0.5e3);  \n"
141       "var x7 = sprint(.5e3);  \n"
142       " func sum(x,y) x+y end                                       \n"
143       " func sumfunc(a) sum+{x=a} end                               \n"
144       " var q = sumfunc(3) \n"
145       " var p = sumfunc(20) \n"
146       " var d = sprint(q(5)) - sprint(q(8)) \n"
147       " var e = sprint(p(5)) - sprint(p(8)) \n"
148       " func test3(x)       \n"
149       "    sprint(x)         \n"
150       "    x = x+3          \n"
151       "    sprint(x)         \n"
152       "    x+5              \n"
153       " end                 \n"
154       " var y = test3(4);   \n"
155       " func fib(x)         \n"
156       "    if x < 3 then    \n"
157       "       1             \n"
158       "    else             \n"
159       "      fib(x-1) + fib(x-2); \n"
160       "    end              \n"
161       " end                 \n"
162       "                     \n"
163       " func fib2(x)        \n"
164       "    var a=1          \n"
165       "    var b=1          \n"
166       "    sprint(a)        \n"
167       "    sprint(b)        \n"
168       "    while x > 2 do   \n"
169       "       var c=a+b     \n"
170       "       a=b           \n"
171       "       b=c           \n"
172       "       sprint(b)     \n"
173       "       x=x-1         \n"
174       "    end              \n"
175       "    b                \n"
176       " end                 \n"
177       "                                                             \n"
178       " func assign(z)                                              \n"
179       "    var y = { 'this', 'is', 'a', 'lame', 'day', 'to', 'die'} \n"
180       "    y[3] = z                                                 \n"
181       "    var i = 0                                                \n"
182       "    while y[i] != nil do                                     \n"
183       "       sprint(y[i])                                          \n"
184       "       i = i+1                                               \n"
185       "    end                                                      \n"
186       " end                                                         \n"
187       "                                                             \n"
188       " sprint(fib(12)); \n"
189       " assign(\"good\"); \n"
190       " fib2(20); \n"
191       " sprint('ok'); \n"
192       " sprint(-5); \n"
193       " // final comment with no newline"
194    );
195 }
196 
197 #ifdef STB_THREADS
198 extern void __stdcall Sleep(unsigned long);
199 
thread_1(void * x)200 void * thread_1(void *x)
201 {
202    Sleep(80);
203    printf("thread 1\n"); fflush(stdout);
204    return (void *) 2;
205 }
206 
thread_2(void * y)207 void * thread_2(void *y)
208 {
209    stb_work(thread_1, NULL, y);
210    Sleep(50);
211    printf("thread 2\n"); fflush(stdout);
212    return (void *) 3;
213 }
214 
215 stb_semaphore stest;
216 stb_mutex mutex;
217 volatile int tc1, tc2;
218 
thread_3(void * p)219 void *thread_3(void *p)
220 {
221    stb_mutex_begin(mutex);
222    ++tc1;
223    stb_mutex_end(mutex);
224    stb_sem_waitfor(stest);
225    stb_mutex_begin(mutex);
226    ++tc2;
227    stb_mutex_end(mutex);
228    return NULL;
229 }
230 
test_threads(void)231 void test_threads(void)
232 {
233    volatile int a=0,b=0;
234    //stb_work_numthreads(2);
235    stb_work(thread_2, (void *) &a, (void *) &b);
236    while (a==0 || b==0) {
237       Sleep(10);
238       //printf("a=%d b=%d\n", a, b);
239    }
240    c(a==2 && b == 3, "stb_thread");
241    stb_work_numthreads(4);
242    stest = stb_sem_new(8);
243    mutex = stb_mutex_new();
244    stb_work(thread_3, NULL, NULL);
245    stb_work(thread_3, NULL, NULL);
246    stb_work(thread_3, NULL, NULL);
247    stb_work(thread_3, NULL, NULL);
248    stb_work(thread_3, NULL, NULL);
249    stb_work(thread_3, NULL, NULL);
250    stb_work(thread_3, NULL, NULL);
251    stb_work(thread_3, NULL, NULL);
252    while (tc1 < 4)
253       Sleep(10);
254    c(tc1 == 4, "stb_work 1");
255    stb_sem_release(stest);
256    stb_sem_release(stest);
257    stb_sem_release(stest);
258    stb_sem_release(stest);
259    stb_sem_release(stest);
260    stb_sem_release(stest);
261    stb_sem_release(stest);
262    stb_sem_release(stest);
263    Sleep(40);
264    while (tc1 != 8 || tc2 != 8)
265       Sleep(10);
266    c(tc1 == 8 && tc2 == 8, "stb_work 2");
267    stb_work_numthreads(2);
268    stb_work(thread_3, NULL, NULL);
269    stb_work(thread_3, NULL, NULL);
270    stb_work(thread_3, NULL, NULL);
271    stb_work(thread_3, NULL, NULL);
272    while (tc1 < 10)
273       Sleep(10);
274    c(tc1 == 10, "stb_work 1");
275    stb_sem_release(stest);
276    stb_sem_release(stest);
277    stb_sem_release(stest);
278    stb_sem_release(stest);
279 
280    Sleep(100);
281    stb_sem_delete(stest);
282    stb_mutex_delete(mutex);
283 }
284 #else
test_threads(void)285 void test_threads(void)
286 {
287 }
288 #endif
289 
thread4(void * p)290 void *thread4(void *p)
291 {
292    return NULL;
293 }
294 
295 #ifdef STB_THREADS
296 stb_threadqueue *tq;
297 stb_sync synch;
298 stb_mutex msum;
299 
300 volatile int thread_sum;
301 
consume1(void * p)302 void *consume1(void *p)
303 {
304    volatile int *q = (volatile int *) p;
305    for(;;) {
306       int z;
307       stb_threadq_get_block(tq, &z);
308       stb_mutex_begin(msum);
309       thread_sum += z;
310       *q += z;
311       stb_mutex_end(msum);
312       stb_sync_reach(synch);
313    }
314 }
315 
test_threads2(void)316 void test_threads2(void)
317 {
318    int array[256],i,n=0;
319    volatile int which[4];
320    synch = stb_sync_new();
321    stb_sync_set_target(synch,2);
322    stb_work_reach(thread4, NULL, NULL, synch);
323    stb_sync_reach_and_wait(synch);
324    printf("ok\n");
325 
326    tq = stb_threadq_new(4, 1, TRUE,TRUE);
327    msum = stb_mutex_new();
328    thread_sum = 0;
329    stb_sync_set_target(synch, 65);
330    for (i=0; i < 4; ++i) {
331       which[i] = 0;
332       stb_create_thread(consume1, (int *) &which[i]);
333    }
334    for (i=1; i <= 64; ++i) {
335       array[i] = i;
336       n += i;
337       stb_threadq_add_block(tq, &array[i]);
338    }
339    stb_sync_reach_and_wait(synch);
340    stb_barrier();
341    c(thread_sum == n, "stb_threadq 1");
342    c(which[0] + which[1] + which[2] + which[3] == n, "stb_threadq 2");
343    printf("(Distribution: %d %d %d %d)\n", which[0], which[1], which[2], which[3]);
344 
345    stb_sync_delete(synch);
346    stb_threadq_delete(tq);
347    stb_mutex_delete(msum);
348 }
349 #else
test_threads2(void)350 void test_threads2(void)
351 {
352 }
353 #endif
354 
355 char tc[] = "testing compression test quick test voila woohoo what the hell";
356 
357 char storage1[1 << 23];
test_compression(char * buffer,int length)358 int test_compression(char *buffer, int length)
359 {
360    char *storage2;
361    int c_len = stb_compress(storage1, buffer, length);
362    int dc_len;
363    printf("Compressed %d to %d\n", length, c_len);
364    dc_len = stb_decompress_length(storage1);
365    storage2 = malloc(dc_len);
366    dc_len = stb_decompress(storage2, storage1, c_len);
367    if (dc_len != length) { free(storage2); return -1; }
368    if (memcmp(buffer, storage2, length) != 0) { free(storage2); return -1; }
369    free(storage2);
370    return c_len;
371 }
372 
373 #if 0
374 int test_en_compression(char *buffer, int length)
375 {
376    int c_len = stb_en_compress(storage1, buffer, length);
377    int dc_len;
378    printf("Encompressed %d to %d\n", length, c_len);
379    dc_len = stb_en_decompress(storage2, storage1, c_len);
380    if (dc_len != length) return -1;
381    if (memcmp(buffer, storage2, length) != 0) return -1;
382    return c_len;
383 }
384 #endif
385 
386 #define STR_x "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
387 #define STR_y "yyyyyyyyyyyyyyyyyy"
388 
389 #define STR_xy STR_x STR_y
390 #define STR_xyyxy STR_xy STR_y STR_xy
391 
392 #define STR_1 "testing"
393 #define STR_2 STR_xyyxy STR_xy STR_xyyxy STR_xyyxy STR_xy STR_xyyxy
394 #define STR_3 "buh"
395 
396 char buffer[] = STR_1 "\r\n" STR_2 STR_2 STR_2 "\n" STR_3;
397 char str1[] = STR_1;
398 char str2[] = STR_2 STR_2 STR_2;
399 char str3[] = STR_3;
400 
sum(short * s)401 int sum(short *s)
402 {
403    int i,total=0;
404    for (i=0; i < stb_arr_len(s); ++i)
405       total += s[i];
406    return total;
407 }
408 
stb_adler32_old(stb_uint adler32,stb_uchar * buffer,stb_uint buflen)409 stb_uint stb_adler32_old(stb_uint adler32, stb_uchar *buffer, stb_uint buflen)
410 {
411    const stb_uint ADLER_MOD = 65521;
412    stb_uint s1 = adler32 & 0xffff;
413    stb_uint s2 = adler32 >> 16;
414 
415    while (buflen-- > 0) { // NOTE: much faster implementations are possible!
416       s1 += *buffer++; if (s1 > ADLER_MOD) s1 -= ADLER_MOD;
417       s2 += s1       ; if (s2 > ADLER_MOD) s2 -= ADLER_MOD;
418    }
419    return (s2 << 16) + s1;
420 }
421 
422 static int sample_test[3][5] =
423 {
424    { 1,2,3,4,5 },
425    { 6,7,8,9,10, },
426    { 11,12,13,14,15 },
427 };
428 
429 typedef struct { unsigned short x,y,z; } struct1;
430 typedef struct { double a; int x,y,z; } struct2;
431 
432 char *args_raw[] = { "foo", "-dxrf", "bar", "-ts" };
433 char *args[8];
434 
435 void do_compressor(int,char**);
436 void test_sha1(void);
437 
438 int alloc_num, alloc_size;
dumpfunc(void * ptr,int sz,char * file,int line)439 void dumpfunc(void *ptr, int sz, char *file, int line)
440 {
441    printf("%p (%6d)  -- %3d:%s\n", ptr, sz, line, file);
442    alloc_size += sz;
443    alloc_num  += 1;
444 }
445 
expects(stb_matcher * m,char * s,int result,int len,char * str)446 char *expects(stb_matcher *m, char *s, int result, int len, char *str)
447 {
448    int res2,len2=0;
449    res2 = stb_lex(m, s, &len2);
450    c(result == res2 && len == len2, str);
451    return s + len;
452 }
453 
test_lex(void)454 void test_lex(void)
455 {
456    stb_matcher *m = stb_lex_matcher();
457    //         tok_en5 .3 20.1 20. .20 .1
458    char *s = "tok_en5.3 20.1 20. .20.1";
459 
460    stb_lex_item(m, "[a-zA-Z_][a-zA-Z0-9_]*", 1   );
461    stb_lex_item(m, "[0-9]*\\.?[0-9]*"      , 2   );
462    stb_lex_item(m, "[\r\n\t ]+"            , 3   );
463    stb_lex_item(m, "."                     , -99 );
464    s=expects(m,s,1,7, "stb_lex 1");
465    s=expects(m,s,2,2, "stb_lex 2");
466    s=expects(m,s,3,1, "stb_lex 3");
467    s=expects(m,s,2,4, "stb_lex 4");
468    s=expects(m,s,3,1, "stb_lex 5");
469    s=expects(m,s,2,3, "stb_lex 6");
470    s=expects(m,s,3,1, "stb_lex 7");
471    s=expects(m,s,2,3, "stb_lex 8");
472    s=expects(m,s,2,2, "stb_lex 9");
473    s=expects(m,s,0,0, "stb_lex 10");
474    stb_matcher_free(m);
475 }
476 
477 typedef struct Btest
478 {
479    struct Btest stb_bst_fields(btest_);
480    int v;
481 } Btest;
482 
483 stb_bst(Btest, btest_, BT2,bt2,v, int, a - b)
484 
bst_test(void)485 void bst_test(void)
486 {
487    Btest *root = NULL, *t;
488    int items[500], sorted[500];
489    int i,j,z;
490    for (z=0; z < 10; ++z) {
491       for (i=0; i < 500; ++i)
492          items[i] = stb_rand() & 0xfffffff;
493 
494       // check for collisions, and retrry if so
495       memcpy(sorted, items, sizeof(sorted));
496       qsort(sorted, 500, sizeof(sorted[0]), stb_intcmp(0));
497       for (i=1; i < 500; ++i)
498          if (sorted[i-1] == sorted[i])
499             break;
500       if (i != 500) { --z; break; }
501 
502       for (i=0; i < 500; ++i)  {
503          t = malloc(sizeof(*t));
504          t->v = items[i];
505          root = btest_insert(root, t);
506          #ifdef STB_DEBUG
507          btest__validate(root,1);
508          #endif
509          for (j=0; j <= i; ++j)
510             c(btest_find(root, items[j]) != NULL, "stb_bst 1");
511          for (   ; j < 500; ++j)
512             c(btest_find(root, items[j]) == NULL, "stb_bst 2");
513       }
514 
515       t = btest_first(root);
516       for (i=0; i < 500; ++i)
517          t = btest_next(root,t);
518       c(t == NULL, "stb_bst 5");
519       t = btest_last(root);
520       for (i=0; i < 500; ++i)
521          t = btest_prev(root,t);
522       c(t == NULL, "stb_bst 6");
523 
524       memcpy(sorted, items, sizeof(sorted));
525       qsort(sorted, 500, sizeof(sorted[0]), stb_intcmp(0));
526       t = btest_first(root);
527       for (i=0; i < 500; ++i) {
528          assert(t->v == sorted[i]);
529          t = btest_next(root, t);
530       }
531       assert(t == NULL);
532 
533       if (z==1)
534          stb_reverse(items, 500, sizeof(items[0]));
535       else if (z)
536          stb_shuffle(items, 500, sizeof(items[0]), stb_rand());
537 
538       for (i=0; i < 500; ++i)  {
539          t = btest_find(root, items[i]);
540          assert(t != NULL);
541          root = btest_remove(root, t);
542          c(btest_find(root, items[i]) == NULL, "stb_bst 5");
543          #ifdef STB_DEBUG
544          btest__validate(root, 1);
545          #endif
546          for (j=0; j <= i; ++j)
547             c(btest_find(root, items[j]) == NULL, "stb_bst 3");
548          for (   ; j < 500; ++j)
549             c(btest_find(root, items[j]) != NULL, "stb_bst 4");
550          free(t);
551       }
552    }
553 }
554 
555 extern void stu_uninit(void);
556 
557 stb_define_sort(sort_int, int, *a < *b)
558 
559 stb_rand_define(prime_rand, 1)
560 void test_packed_floats(void);
561 void test_parser_generator(void);
562 
rec_print(stb_dirtree2 * d,int depth)563 void rec_print(stb_dirtree2 *d, int depth)
564 {
565    int i;
566    for (i=0; i < depth; ++i) printf("  ");
567    printf("%s (%d)\n", d->relpath, stb_arr_len(d->files));
568    for (i=0; i < stb_arr_len(d->subdirs); ++i)
569       rec_print(d->subdirs[i], depth+1);
570    d->weight = (float) stb_arr_len(d->files);
571 }
572 
573 #ifdef MAIN_TEST
main(int argc,char ** argv)574 int main(int argc, char **argv)
575 {
576    char *z;
577    stb__wchar buffer7[1024],buffer9[1024];
578    char buffer8[4096];
579    FILE *f;
580    char *p1 = "foo/bar\\baz/test.xyz";
581    char *p2 = "foo/.bar";
582    char *p3 = "foo.bar";
583    char *p4 = "foo/bar";
584    char *wildcards[] = { "*foo*", "*bar", "baz", "*1*2*3*", "*/CVS/repository", "*oof*" };
585    char **s;
586    char buf[256], *p;
587    int n,len2,*q,i;
588    stb_matcher *mt=NULL;
589 
590    if (argc > 1) {
591       do_compressor(argc,argv);
592       return 0;
593    }
594    test_classes();
595    //show();
596 
597    //stb_malloc_check_counter(2,2);
598    //_CrtSetBreakAlloc(10398);
599 
600    stbprint("Checking {!if} the {$fancy} print function {#works}?  - should\n");
601    stbprint("                                                      - align\n");
602    stbprint("But {#3this}} {one}}                                  - shouldn't\n");
603 
604    #if 0
605    {
606       int i;
607       char **s = stb_readdir_recursive("/sean", NULL);
608       stb_dirtree *d = stb_dirtree_from_files_relative("", s, stb_arr_len(s));
609       stb_dirtree **e;
610       rec_print(d, 0);
611       e = stb_summarize_tree(d,12,4);
612       for (i=0; i < stb_arr_len(e); ++i) {
613          printf("%s\n", e[i]->fullpath);
614       }
615       stb_arr_free(e);
616 
617       stb_fatal("foo");
618    }
619    #endif
620 
621    stb_("Started stb.c");
622    test_threads2();
623    test_threads();
624 
625    for (i=0; i < 1023 && 5+77*i < 0xd800; ++i)
626       buffer7[i] = 5+77*i;
627    buffer7[i++] = 0xd801;
628    buffer7[i++] = 0xdc02;
629    buffer7[i++] = 0xdbff;
630    buffer7[i++] = 0xdfff;
631    buffer7[i] = 0;
632    p = stb_to_utf8(buffer8, buffer7, sizeof(buffer8));
633    c(p != NULL, "stb_to_utf8");
634    if (p != NULL) {
635       stb_from_utf8(buffer9, buffer8, sizeof(buffer9)/2);
636       c(!memcmp(buffer7, buffer9, i*2), "stb_from_utf8");
637    }
638 
639    z = "foo.*[bd]ak?r";
640    c( stb_regex(z, "muggle man food is barfy") == 1, "stb_regex 1");
641    c( stb_regex("foo.*bar", "muggle man food is farfy") == 0, "stb_regex 2");
642    c( stb_regex("[^a-zA-Z]foo[^a-zA-Z]", "dfoobar xfood") == 0, "stb_regex 3");
643    c( stb_regex(z, "muman foob is bakrfy") == 1, "stb_regex 4");
644    z = "foo.*[bd]bk?r";
645    c( stb_regex(z, "muman foob is bakrfy") == 0, "stb_regex 5");
646    c( stb_regex(z, "muman foob is bbkrfy") == 1, "stb_regex 6");
647 
648    stb_regex(NULL,NULL);
649 
650    #if 0
651    test_parser_generator();
652    stb_wrapper_listall(dumpfunc);
653    if (alloc_num)
654       printf("Memory still in use: %d allocations of %d bytes.\n", alloc_num, alloc_size);
655    #endif
656 
657    test_script();
658    p = stb_file("sieve.stua", NULL);
659    if (p) {
660       stua_run_script(p);
661       free(p);
662    }
663    stua_uninit();
664 
665    //stb_wrapper_listall(dumpfunc);
666    printf("Memory still in use: %d allocations of %d bytes.\n", alloc_num, alloc_size);
667 
668    c(stb_alloc_count_alloc == stb_alloc_count_free, "stb_alloc 0");
669 
670    bst_test();
671 
672    c(stb_alloc_count_alloc == stb_alloc_count_free, "stb_alloc 0");
673 
674 #if 0
675    // stb_block
676    {
677       int inuse=0, freespace=0;
678       int *x = malloc(10000*sizeof(*x));
679       stb_block *b = stb_block_new(1, 10000);
680       #define BLOCK_COUNT  1000
681       int *p = malloc(sizeof(*p) * BLOCK_COUNT);
682       int *l = malloc(sizeof(*l) * BLOCK_COUNT);
683       int i, n, k = 0;
684 
685       memset(x, 0, 10000 * sizeof(*x));
686 
687       n = 0;
688       while (n < BLOCK_COUNT && k < 1000) {
689          l[n] = 16 + (rand() & 31);
690          p[n] = stb_block_alloc(b, l[n], 0);
691          if (p[n] == 0)
692             break;
693          inuse += l[n];
694 
695          freespace = 0;
696          for (i=0; i < b->len; ++i)
697             freespace += b->freelist[i].len;
698          assert(freespace + inuse == 9999);
699 
700          for (i=0; i < l[n]; ++i)
701             x[ p[n]+i ] = p[n];
702          ++n;
703 
704          if (k > 20) {
705             int sz;
706             i = (stb_rand() % n);
707             sz = l[i];
708             stb_block_free(b, p[i], sz);
709             inuse -= sz;
710             p[i] = p[n-1];
711             l[i] = l[n-1];
712             --n;
713 
714             freespace = 0;
715             for (i=0; i < b->len; ++i)
716                freespace += b->freelist[i].len;
717             assert(freespace + inuse == 9999);
718          }
719 
720 
721          ++k;
722 
723          // validate
724          if ((k % 50) == 0) {
725             int j;
726             for (j=0; j < n; ++j) {
727                for (i=0; i < l[j]; ++i)
728                   assert(x[ p[j]+i ] == p[j]);
729             }
730          }
731 
732          if ((k % 200) == 0) {
733             stb_block_compact_freelist(b);
734          }
735       }
736 
737       for (i=0; i < n; ++i)
738          stb_block_free(b, p[i], l[i]);
739 
740       stb_block_destroy(b);
741       free(p);
742       free(l);
743       free(x);
744    }
745 
746    blockfile_test();
747 #endif
748 
749    mt = stb_lex_matcher();
750    for (i=0; i < 5; ++i)
751       stb_lex_item_wild(mt, wildcards[i], i+1);
752 
753    c(1==stb_lex(mt, "this is a foo in the middle",NULL), "stb_matcher_match 1");
754    c(0==stb_lex(mt, "this is a bar in the middle",NULL), "stb_matcher_match 2");
755    c(0==stb_lex(mt, "this is a baz in the middle",NULL), "stb_matcher_match 3");
756    c(2==stb_lex(mt, "this is a bar",NULL), "stb_matcher_match 4");
757    c(0==stb_lex(mt, "this is a baz",NULL), "stb_matcher_match 5");
758    c(3==stb_lex(mt, "baz",NULL), "stb_matcher_match 6");
759    c(4==stb_lex(mt, "1_2_3_4",NULL), "stb_matcher_match 7");
760    c(0==stb_lex(mt, "1  3  3 3 3  2 ",NULL), "stb_matcher_match 8");
761    c(4==stb_lex(mt, "1  3  3 3 2  3 ",NULL), "stb_matcher_match 9");
762    c(5==stb_lex(mt, "C:/sean/prj/old/gdmag/mipmap/hqp/adol-c/CVS/Repository",NULL), "stb_matcher_match 10");
763    stb_matcher_free(mt);
764 
765    {
766       #define SSIZE  500000
767       static int arr[SSIZE],arr2[SSIZE];
768       int i,good;
769       for (i=0; i < SSIZE; ++i)
770          arr2[i] = stb_rand();
771       memcpy(arr,arr2,sizeof(arr));
772       printf("stb_define_sort:\n");
773       sort_int(arr, SSIZE);
774       good = 1;
775       for (i=0; i+1 < SSIZE; ++i)
776          if (arr[i] > arr[i+1])
777             good = 0;
778       c(good, "stb_define_sort");
779       printf("qsort:\n");
780       qsort(arr2, SSIZE, sizeof(arr2[0]), stb_intcmp(0));
781       printf("done\n");
782       // check for bugs
783       memset(arr, 0, sizeof(arr[0]) * 1000);
784       sort_int(arr, 1000);
785    }
786 
787 
788    c(stb_alloc_count_alloc == stb_alloc_count_free, "stb_alloc -2");
789 
790    c( stb_is_prime( 2), "stb_is_prime 1");
791    c( stb_is_prime( 3), "stb_is_prime 2");
792    c( stb_is_prime( 5), "stb_is_prime 3");
793    c( stb_is_prime( 7), "stb_is_prime 4");
794    c(!stb_is_prime( 9), "stb_is_prime 5");
795    c( stb_is_prime(11), "stb_is_prime 6");
796    c(!stb_is_prime(25), "stb_is_prime 7");
797    c(!stb_is_prime(27), "stb_is_prime 8");
798    c( stb_is_prime(29), "stb_is_prime 9");
799    c( stb_is_prime(31), "stb_is_prime a");
800    c(!stb_is_prime(33), "stb_is_prime b");
801    c(!stb_is_prime(35), "stb_is_prime c");
802    c(!stb_is_prime(36), "stb_is_prime d");
803 
804    for (n=7; n < 64; n += 3) {
805       int i;
806       stb_perfect s;
807       unsigned int *p = malloc(n * sizeof(*p));
808       for (i=0; i < n; ++i)
809          p[i] = i*i;
810       c(stb_perfect_create(&s, p, n), "stb_perfect_hash 1");
811       stb_perfect_destroy(&s);
812       for (i=0; i < n; ++i)
813          p[i] = stb_rand();
814       c(stb_perfect_create(&s, p, n), "stb_perfect_hash 2");
815       stb_perfect_destroy(&s);
816       for (i=0; i < n; ++i)
817          p[i] = (0x80000000 >> stb_log2_ceil(n>>1)) * i;
818       c(stb_perfect_create(&s, p, n), "stb_perfect_hash 2");
819       stb_perfect_destroy(&s);
820       for (i=0; i < n; ++i)
821          p[i] = (int) malloc(1024);
822       c(stb_perfect_create(&s, p, n), "stb_perfect_hash 3");
823       stb_perfect_destroy(&s);
824       for (i=0; i < n; ++i)
825          free((void *) p[i]);
826       free(p);
827    }
828    printf("Maximum attempts required to find perfect hash: %d\n",
829          stb_perfect_hash_max_failures);
830 
831    p = "abcdefghijklmnopqrstuvwxyz";
832    c(stb_ischar('c', p), "stb_ischar 1");
833    c(stb_ischar('x', p), "stb_ischar 2");
834    c(!stb_ischar('#', p), "stb_ischar 3");
835    c(!stb_ischar('X', p), "stb_ischar 4");
836    p = "0123456789";
837    c(!stb_ischar('c', p), "stb_ischar 5");
838    c(!stb_ischar('x', p), "stb_ischar 6");
839    c(!stb_ischar('#', p), "stb_ischar 7");
840    c(!stb_ischar('X', p), "stb_ischar 8");
841    p = "#####";
842    c(!stb_ischar('c', p), "stb_ischar a");
843    c(!stb_ischar('x', p), "stb_ischar b");
844    c(stb_ischar('#', p), "stb_ischar c");
845    c(!stb_ischar('X', p), "stb_ischar d");
846    p = "xXyY";
847    c(!stb_ischar('c', p), "stb_ischar e");
848    c(stb_ischar('x', p), "stb_ischar f");
849    c(!stb_ischar('#', p), "stb_ischar g");
850    c(stb_ischar('X', p), "stb_ischar h");
851 
852    c(stb_alloc_count_alloc == stb_alloc_count_free, "stb_alloc 1");
853 
854    q = stb_wordwrapalloc(15, "How now brown cow. Testinglishously. Okey dokey");
855    // How now brown
856    // cow. Testinglis
857    // hously. Okey
858    // dokey
859    c(stb_arr_len(q) ==  8, "stb_wordwrap 8");
860    c(q[2] == 14 && q[3] == 15, "stb_wordwrap 9");
861    c(q[4] == 29 && q[5] == 12, "stb_wordwrap 10");
862    stb_arr_free(q);
863 
864    q = stb_wordwrapalloc(20, "How now brown cow. Testinglishously. Okey dokey");
865    // How now brown cow.
866    // Testinglishously.
867    // Okey dokey
868    c(stb_arr_len(q) ==  6, "stb_wordwrap 1");
869    c(q[0] ==  0 && q[1] == 18, "stb_wordwrap 2");
870    c(q[2] == 19 && q[3] == 17, "stb_wordwrap 3");
871    c(q[4] == 37 && q[5] == 10, "stb_wordwrap 4");
872    stb_arr_free(q);
873 
874    q = stb_wordwrapalloc(12, "How now brown cow. Testinglishously. Okey dokey");
875    // How now
876    // brown cow.
877    // Testinglisho
878    // usly. Okey
879    // dokey
880    c(stb_arr_len(q) ==  10, "stb_wordwrap 5");
881    c(q[4] == 19 && q[5] == 12, "stb_wordwrap 6");
882    c(q[6] == 31 && q[3] == 10, "stb_wordwrap 7");
883    stb_arr_free(q);
884 
885    //test_script();
886 
887    //test_packed_floats();
888 
889    c(stb_alloc_count_alloc == stb_alloc_count_free, "stb_alloc 0");
890    if (stb_alloc_count_alloc != stb_alloc_count_free) {
891       printf("%d allocs, %d frees\n", stb_alloc_count_alloc, stb_alloc_count_free);
892    }
893    test_lex();
894 
895    mt = stb_regex_matcher(".*foo.*bar.*");
896    c(stb_matcher_match(mt, "foobarx")                == 1, "stb_matcher_match 1");
897    c(stb_matcher_match(mt, "foobar")                 == 1, "stb_matcher_match 2");
898    c(stb_matcher_match(mt, "foo bar")                == 1, "stb_matcher_match 3");
899    c(stb_matcher_match(mt, "fo foo ba ba bar ba")    == 1, "stb_matcher_match 4");
900    c(stb_matcher_match(mt, "fo oo oo ba ba bar foo") == 0, "stb_matcher_match 5");
901    stb_free(mt);
902 
903    mt = stb_regex_matcher(".*foo.?bar.*");
904    c(stb_matcher_match(mt, "abfoobarx")                == 1, "stb_matcher_match 6");
905    c(stb_matcher_match(mt, "abfoobar")                 == 1, "stb_matcher_match 7");
906    c(stb_matcher_match(mt, "abfoo bar")                == 1, "stb_matcher_match 8");
907    c(stb_matcher_match(mt, "abfoo  bar")               == 0, "stb_matcher_match 9");
908    c(stb_matcher_match(mt, "abfo foo ba ba bar ba")    == 0, "stb_matcher_match 10");
909    c(stb_matcher_match(mt, "abfo oo oo ba ba bar foo") == 0, "stb_matcher_match 11");
910    stb_free(mt);
911 
912    mt = stb_regex_matcher(".*m((foo|bar)*baz)m.*");
913    c(stb_matcher_match(mt, "abfoobarx")                == 0, "stb_matcher_match 12");
914    c(stb_matcher_match(mt, "a mfoofoofoobazm d")       == 1, "stb_matcher_match 13");
915    c(stb_matcher_match(mt, "a mfoobarbazfoom d")       == 0, "stb_matcher_match 14");
916    c(stb_matcher_match(mt, "a mbarbarfoobarbazm d")    == 1, "stb_matcher_match 15");
917    c(stb_matcher_match(mt, "a mfoobarfoo bazm d")      == 0, "stb_matcher_match 16");
918    c(stb_matcher_match(mt, "a mm foobarfoobarfoobar ") == 0, "stb_matcher_match 17");
919    stb_free(mt);
920 
921    mt = stb_regex_matcher("f*|z");
922    c(stb_matcher_match(mt, "fz")       == 0, "stb_matcher_match 0a");
923    c(stb_matcher_match(mt, "ff")       == 1, "stb_matcher_match 0b");
924    c(stb_matcher_match(mt, "z")        == 1, "stb_matcher_match 0c");
925    stb_free(mt);
926 
927    mt = stb_regex_matcher("m(f|z*)n");
928    c(stb_matcher_match(mt, "mfzn")     == 0, "stb_matcher_match 0d");
929    c(stb_matcher_match(mt, "mffn")     == 0, "stb_matcher_match 0e");
930    c(stb_matcher_match(mt, "mzn")      == 1, "stb_matcher_match 0f");
931    c(stb_matcher_match(mt, "mn")       == 1, "stb_matcher_match 0g");
932    c(stb_matcher_match(mt, "mzfn")     == 0, "stb_matcher_match 0f");
933 
934    c(stb_matcher_find(mt, "manmanmannnnnnnmmmmmmmmm       ") == 0, "stb_matcher_find 1");
935    c(stb_matcher_find(mt, "manmanmannnnnnnmmmmmmmmm       ") == 0, "stb_matcher_find 2");
936    c(stb_matcher_find(mt, "manmanmannnnnnnmmmmmmmmmffzzz  ") == 0, "stb_matcher_find 3");
937    c(stb_matcher_find(mt, "manmanmannnnnnnmmmmmmmmmnfzzz  ") == 1, "stb_matcher_find 4");
938    c(stb_matcher_find(mt, "mmmfn aanmannnnnnnmmmmmm fzzz  ") == 1, "stb_matcher_find 5");
939    c(stb_matcher_find(mt, "mmmzzn anmannnnnnnmmmmmm fzzz  ") == 1, "stb_matcher_find 6");
940    c(stb_matcher_find(mt, "mm anmannnnnnnmmmmmm fzmzznzz  ") == 1, "stb_matcher_find 7");
941    c(stb_matcher_find(mt, "mm anmannnnnnnmmmmmm fzmzzfnzz ") == 0, "stb_matcher_find 8");
942    c(stb_matcher_find(mt, "manmfnmannnnnnnmmmmmmmmmffzzz  ") == 1, "stb_matcher_find 9");
943    stb_free(mt);
944 
945    mt = stb_regex_matcher(".*m((foo|bar)*|baz)m.*");
946    c(stb_matcher_match(mt, "abfoobarx")                == 0, "stb_matcher_match 18");
947    c(stb_matcher_match(mt, "a mfoofoofoobazm d")       == 0, "stb_matcher_match 19");
948    c(stb_matcher_match(mt, "a mfoobarbazfoom d")       == 0, "stb_matcher_match 20");
949    c(stb_matcher_match(mt, "a mbazm d")                == 1, "stb_matcher_match 21");
950    c(stb_matcher_match(mt, "a mfoobarfoom d")          == 1, "stb_matcher_match 22");
951    c(stb_matcher_match(mt, "a mm foobarfoobarfoobar ") == 1, "stb_matcher_match 23");
952    stb_free(mt);
953 
954    mt = stb_regex_matcher("[a-fA-F]..[^]a-zA-Z]");
955    c(stb_matcher_match(mt, "Axx1")                     == 1, "stb_matcher_match 24");
956    c(stb_matcher_match(mt, "Fxx1")                     == 1, "stb_matcher_match 25");
957    c(stb_matcher_match(mt, "Bxx]")                     == 0, "stb_matcher_match 26");
958    c(stb_matcher_match(mt, "Cxxz")                     == 0, "stb_matcher_match 27");
959    c(stb_matcher_match(mt, "gxx[")                     == 0, "stb_matcher_match 28");
960    c(stb_matcher_match(mt, "-xx0")                     == 0, "stb_matcher_match 29");
961    stb_free(mt);
962 
963    c(stb_wildmatch("foo*bar", "foobarx")    == 0, "stb_wildmatch 0a");
964    c(stb_wildmatch("foo*bar", "foobar")     == 1, "stb_wildmatch 1a");
965    c(stb_wildmatch("foo*bar", "foo bar")    == 1, "stb_wildmatch 2a");
966    c(stb_wildmatch("foo*bar", "fo foo ba ba bar ba") == 0, "stb_wildmatch 3a");
967    c(stb_wildmatch("foo*bar", "fo oo oo ba ba ar foo") == 0, "stb_wildmatch 4a");
968 
969    c(stb_wildmatch("*foo*bar*", "foobar")     == 1, "stb_wildmatch 1b");
970    c(stb_wildmatch("*foo*bar*", "foo bar")    == 1, "stb_wildmatch 2b");
971    c(stb_wildmatch("*foo*bar*", "fo foo ba ba bar ba") == 1, "stb_wildmatch 3b");
972    c(stb_wildmatch("*foo*bar*", "fo oo oo ba ba ar foo") == 0, "stb_wildmatch 4b");
973 
974    c(stb_wildmatch("foo*bar*", "foobarx")     == 1, "stb_wildmatch 1c");
975    c(stb_wildmatch("foo*bar*", "foobabar")    == 1, "stb_wildmatch 2c");
976    c(stb_wildmatch("foo*bar*", "fo foo ba ba bar ba") == 0, "stb_wildmatch 3c");
977    c(stb_wildmatch("foo*bar*", "fo oo oo ba ba ar foo") == 0, "stb_wildmatch 4c");
978 
979    c(stb_wildmatch("*foo*bar", "foobar")     == 1, "stb_wildmatch 1d");
980    c(stb_wildmatch("*foo*bar", "foo bar")    == 1, "stb_wildmatch 2d");
981    c(stb_wildmatch("*foo*bar", "fo foo ba ba bar ba") == 0, "stb_wildmatch 3d");
982    c(stb_wildmatch("*foo*bar", "fo oo oo ba ba ar foo") == 0, "stb_wildmatch 4d");
983 
984    c(stb_wildfind("foo*bar", "xyfoobarx")    == 2, "stb_wildfind 0a");
985    c(stb_wildfind("foo*bar", "aaafoobar")    == 3, "stb_wildfind 1a");
986    c(stb_wildfind("foo*bar", "foo bar")      == 0, "stb_wildfind 2a");
987    c(stb_wildfind("foo*bar", "fo foo ba ba bar ba") == 3, "stb_wildfind 3a");
988    c(stb_wildfind("foo*bar", "fo oo oo ba ba ar foo") == -1, "stb_wildfind 4a");
989 
990    c(stb_wildmatch("*foo*;*bar*", "foobar")  == 1, "stb_wildmatch 1e");
991    c(stb_wildmatch("*foo*;*bar*", "afooa")  == 1, "stb_wildmatch 2e");
992    c(stb_wildmatch("*foo*;*bar*", "abara")  == 1, "stb_wildmatch 3e");
993    c(stb_wildmatch("*foo*;*bar*", "abaza")  == 0, "stb_wildmatch 4e");
994    c(stb_wildmatch("*foo*;*bar*", "foboar")  == 0, "stb_wildmatch 5e");
995 
996    test_sha1();
997 
998    n = sizeof(args_raw)/sizeof(args_raw[0]);
999    memcpy(args, args_raw, sizeof(args_raw));
1000    s = stb_getopt(&n, args);
1001    c(n >= 1 && !strcmp(args[1], "bar" ), "stb_getopt 1");
1002    c(stb_arr_len(s) >= 2 && !strcmp(s[2]   , "r"   ), "stb_getopt 2");
1003    stb_getopt_free(s);
1004 
1005    n = sizeof(args_raw)/sizeof(args_raw[0]);
1006    memcpy(args, args_raw, sizeof(args_raw));
1007    s = stb_getopt_param(&n, args, "f");
1008    c(stb_arr_len(s) >= 3 && !strcmp(s[3]   , "fbar"), "stb_getopt 3");
1009    stb_getopt_free(s);
1010 
1011    n = sizeof(args_raw)/sizeof(args_raw[0]);
1012    memcpy(args, args_raw, sizeof(args_raw));
1013    s = stb_getopt_param(&n, args, "x");
1014    c(stb_arr_len(s) >= 2 && !strcmp(s[1]   , "xrf" ), "stb_getopt 4");
1015    stb_getopt_free(s);
1016 
1017    n = sizeof(args_raw)/sizeof(args_raw[0]);
1018    memcpy(args, args_raw, sizeof(args_raw));
1019    s = stb_getopt_param(&n, args, "s");
1020    c(s == NULL && n == 0     , "stb_getopt 5");
1021    stb_getopt_free(s);
1022 
1023 #if 0
1024    c(*stb_csample_int(sample_test[0], 1, 5, 5, 3, -1, -1) ==  1, "stb_csample_int 1");
1025    c(*stb_csample_int(sample_test[0], 1, 5, 5, 3,  1, -3) ==  2, "stb_csample_int 2");
1026    c(*stb_csample_int(sample_test[0], 1, 5, 5, 3, 12, -2) ==  5, "stb_csample_int 3");
1027    c(*stb_csample_int(sample_test[0], 1, 5, 5, 3, 15,  1) == 10, "stb_csample_int 4");
1028    c(*stb_csample_int(sample_test[0], 1, 5, 5, 3,  5,  4) == 15, "stb_csample_int 5");
1029    c(*stb_csample_int(sample_test[0], 1, 5, 5, 3,  3,  3) == 14, "stb_csample_int 6");
1030    c(*stb_csample_int(sample_test[0], 1, 5, 5, 3, -2,  5) == 11, "stb_csample_int 7");
1031    c(*stb_csample_int(sample_test[0], 1, 5, 5, 3, -7,  0) ==  1, "stb_csample_int 8");
1032    c(*stb_csample_int(sample_test[0], 1, 5, 5, 3,  2,  1) ==  8, "stb_csample_int 9");
1033 #endif
1034 
1035    c(!strcmp(stb_splitpath(buf, p1, STB_PATH      ), "foo/bar\\baz/"), "stb_splitpath 1");
1036    c(!strcmp(stb_splitpath(buf, p1, STB_FILE      ), "test"), "stb_splitpath 2");
1037    c(!strcmp(stb_splitpath(buf, p1, STB_EXT       ), ".xyz"), "stb_splitpath 3");
1038    c(!strcmp(stb_splitpath(buf, p1, STB_PATH_FILE ), "foo/bar\\baz/test"), "stb_splitpath 4");
1039    c(!strcmp(stb_splitpath(buf, p1, STB_FILE_EXT  ), "test.xyz"), "stb_splitpath 5");
1040 
1041    c(!strcmp(stb_splitpath(buf, p2, STB_PATH      ), "foo/"), "stb_splitpath 6");
1042    c(!strcmp(stb_splitpath(buf, p2, STB_FILE      ), ""), "stb_splitpath 7");
1043    c(!strcmp(stb_splitpath(buf, p2, STB_EXT       ), ".bar"), "stb_splitpath 8");
1044    c(!strcmp(stb_splitpath(buf, p2, STB_PATH_FILE ), "foo/"), "stb_splitpath 9");
1045    c(!strcmp(stb_splitpath(buf, p2, STB_FILE_EXT  ), ".bar"), "stb_splitpath 10");
1046 
1047    c(!strcmp(stb_splitpath(buf, p3, STB_PATH      ), "./"), "stb_splitpath 11");
1048    c(!strcmp(stb_splitpath(buf, p3, STB_FILE      ), "foo"), "stb_splitpath 12");
1049    c(!strcmp(stb_splitpath(buf, p3, STB_EXT       ), ".bar"), "stb_splitpath 13");
1050    c(!strcmp(stb_splitpath(buf, p3, STB_PATH_FILE ), "foo"), "stb_splitpath 14");
1051 
1052    c(!strcmp(stb_splitpath(buf, p4, STB_PATH      ), "foo/"), "stb_splitpath 16");
1053    c(!strcmp(stb_splitpath(buf, p4, STB_FILE      ), "bar"), "stb_splitpath 17");
1054    c(!strcmp(stb_splitpath(buf, p4, STB_EXT       ), ""), "stb_splitpath 18");
1055    c(!strcmp(stb_splitpath(buf, p4, STB_PATH_FILE ), "foo/bar"), "stb_splitpath 19");
1056    c(!strcmp(stb_splitpath(buf, p4, STB_FILE_EXT  ), "bar"), "stb_splitpath 20");
1057 
1058    c(!strcmp(p=stb_dupreplace("testfootffooo foo fox", "foo", "brap"), "testbraptfbrapo brap fox"), "stb_dupreplace 1"); free(p);
1059    c(!strcmp(p=stb_dupreplace("testfootffooo foo fox", "foo", ""    ), "testtfo  fox"            ), "stb_dupreplace 2"); free(p);
1060    c(!strcmp(p=stb_dupreplace("abacab", "a", "aba"),                   "abababacabab"            ), "stb_dupreplace 3"); free(p);
1061 
1062 
1063 #if 0
1064    m = stb_mml_parse("<a><b><c>x</c><d>y</d></b><e>&lt;&amp;f&gt;</e></a>");
1065    c(m != NULL, "stb_mml_parse 1");
1066    if (m) {
1067       c(!strcmp(m->child[0]->child[0]->child[1]->tag, "d"), "stb_mml_parse 2");
1068       c(!strcmp(m->child[0]->child[1]->leaf_data, "<&f>"), "stb_mml_parse 3");
1069    }
1070    if (m)
1071       stb_mml_free(m);
1072    c(stb_alloc_count_alloc == stb_alloc_count_free, "stb_alloc 1");
1073    if (stb_alloc_count_alloc != stb_alloc_count_free) {
1074       printf("%d allocs, %d frees\n", stb_alloc_count_alloc, stb_alloc_count_free);
1075    }
1076 #endif
1077 
1078    c(stb_linear_remap(3.0f,0,8,1,2) == 1.375, "stb_linear_remap()");
1079 
1080    c(stb_bitreverse(0x1248fec8) == 0x137f1248, "stb_bitreverse() 1");
1081    c(stb_bitreverse8(0x4e) == 0x72, "stb_bitreverse8() 1");
1082    c(stb_bitreverse8(0x31) == 0x8c, "stb_bitreverse8() 2");
1083    for (n=1; n < 255; ++n) {
1084       unsigned int m = stb_bitreverse8((uint8) n);
1085       c(stb_bitreverse8((uint8) m) == (unsigned int) n, "stb_bitreverse8() 3");
1086    }
1087 
1088    for (n=2; n <= 31; ++n) {
1089       c(stb_is_pow2   ((1 << n)  ) == 1  , "stb_is_pow2() 1");
1090       c(stb_is_pow2   ((1 << n)+1) == 0  , "stb_is_pow2() 2");
1091       c(stb_is_pow2   ((1 << n)-1) == 0  , "stb_is_pow2() 3");
1092 
1093       c(stb_log2_floor((1 << n)  ) == n  , "stb_log2_floor() 1");
1094       c(stb_log2_floor((1 << n)+1) == n  , "stb_log2_floor() 2");
1095       c(stb_log2_floor((1 << n)-1) == n-1, "stb_log2_floor() 3");
1096 
1097       c(stb_log2_ceil ((1 << n)  ) == n  , "stb_log2_ceil() 1");
1098       c(stb_log2_ceil ((1 << n)+1) == n+1, "stb_log2_ceil() 2");
1099       c(stb_log2_ceil ((1 << n)-1) == n  , "stb_log2_ceil() 3");
1100 
1101       c(stb_bitreverse(1 << n) == 1U << (31-n), "stb_bitreverse() 2");
1102    }
1103 
1104    c(stb_log2_floor(0) == -1, "stb_log2_floor() 4");
1105    c(stb_log2_ceil (0) == -1, "stb_log2_ceil () 4");
1106 
1107    c(stb_log2_floor(-1) == 31, "stb_log2_floor() 5");
1108    c(stb_log2_ceil (-1) == 32, "stb_log2_ceil () 5");
1109 
1110    c(stb_bitcount(0xffffffff) == 32, "stb_bitcount() 1");
1111    c(stb_bitcount(0xaaaaaaaa) == 16, "stb_bitcount() 2");
1112    c(stb_bitcount(0x55555555) == 16, "stb_bitcount() 3");
1113    c(stb_bitcount(0x00000000) ==  0, "stb_bitcount() 4");
1114 
1115    c(stb_lowbit8(0xf0) == 4, "stb_lowbit8 1");
1116    c(stb_lowbit8(0x10) == 4, "stb_lowbit8 2");
1117    c(stb_lowbit8(0xf3) == 0, "stb_lowbit8 3");
1118    c(stb_lowbit8(0xf8) == 3, "stb_lowbit8 4");
1119    c(stb_lowbit8(0x60) == 5, "stb_lowbit8 5");
1120 
1121    for (n=0; n < sizeof(buf); ++n)
1122       buf[n] = 0;
1123 
1124    for (n = 0; n < 200000; ++n) {
1125       unsigned int k = stb_rand();
1126       int i,z=0;
1127       for (i=0; i < 32; ++i)
1128          if (k & (1 << i)) ++z;
1129       c(stb_bitcount(k) == z, "stb_bitcount() 5");
1130 
1131       buf[k >> 24] = 1;
1132 
1133       if (k != 0) {
1134          if (stb_is_pow2(k)) {
1135             c(stb_log2_floor(k) == stb_log2_ceil(k), "stb_is_pow2() 1");
1136             c(k == 1U << stb_log2_floor(k), "stb_is_pow2() 2");
1137          } else {
1138             c(stb_log2_floor(k) == stb_log2_ceil(k)-1, "stb_is_pow2() 3");
1139          }
1140       }
1141 
1142       c(stb_bitreverse(stb_bitreverse(n)) == (uint32) n, "stb_bitreverse() 3");
1143    }
1144 
1145    // make sure reasonable coverage from stb_rand()
1146    for (n=0; n < sizeof(buf); ++n)
1147       c(buf[n] != 0, "stb_rand()");
1148 
1149    for (n=0; n < sizeof(buf); ++n)
1150       buf[n] = 0;
1151 
1152    for (n=0; n < 60000; ++n) {
1153       float z = (float) stb_frand();
1154       int n = (int) (z * sizeof(buf));
1155       c(z >= 0 && z < 1, "stb_frand() 1");
1156       c(n >= 0 && n < sizeof(buf), "stb_frand() 2");
1157       buf[n] = 1;
1158    }
1159 
1160    // make sure reasonable coverage from stb_frand(),
1161    // e.g. that the range remap isn't incorrect
1162    for (n=0; n < sizeof(buf); ++n)
1163       c(buf[n] != 0, "stb_frand()");
1164 
1165 
1166    // stb_arr
1167    {
1168       short *s = NULL;
1169 
1170       c(sum(s) == 0, "stb_arr 1");
1171 
1172       stb_arr_add(s); s[0] = 3;
1173       stb_arr_push(s,7);
1174 
1175       c( stb_arr_valid(s,1), "stb_arr 2");
1176       c(!stb_arr_valid(s,2), "stb_arr 3");
1177 
1178       // force a realloc
1179       stb_arr_push(s,0);
1180       stb_arr_push(s,0);
1181       stb_arr_push(s,0);
1182       stb_arr_push(s,0);
1183 
1184       c(sum(s) == 10, "stb_arr 4");
1185       stb_arr_push(s,0);
1186       s[0] = 1; s[1] = 5; s[2] = 20;
1187       c(sum(s) == 26, "stb_arr 5");
1188       stb_arr_setlen(s,2);
1189       c(sum(s) == 6, "stb_arr 6");
1190       stb_arr_setlen(s,1);
1191       c(sum(s) == 1, "stb_arr 7");
1192       stb_arr_setlen(s,0);
1193       c(sum(s) == 0, "stb_arr 8");
1194 
1195       stb_arr_push(s,3);
1196       stb_arr_push(s,4);
1197       stb_arr_push(s,5);
1198       stb_arr_push(s,6);
1199       stb_arr_push(s,7);
1200       stb_arr_deleten(s,1,3);
1201       c(stb_arr_len(s)==2 && sum(s) == 10, "stb_arr_9");
1202 
1203       stb_arr_push(s,2);
1204       // 3 7 2
1205       stb_arr_insertn(s,2,2);
1206       // 3 7 x x 2
1207       s[2] = 5;
1208       s[3] = 6;
1209       c(s[0]==3 && s[1] == 7 && s[2] == 5 && s[3] == 6 && s[4] == 2, "stb_arr 10");
1210       stb_arr_free(s);
1211    }
1212 
1213    #if 1
1214    f= stb_fopen("data/stb.test", "wb");
1215    fwrite(buffer, 1, sizeof(buffer)-1, f);
1216    stb_fclose(f, stb_keep_yes);
1217    #ifndef WIN32
1218    sleep(1);  // andLinux has some synchronization problem here
1219    #endif
1220    #else
1221    f= fopen("data/stb.test", "wb");
1222    fwrite(buffer, 1, sizeof(buffer)-1, f);
1223    fclose(f);
1224    #endif
1225    if (!stb_fexists("data/stb.test")) {
1226       fprintf(stderr, "Error: couldn't open file just written, or stb_fexists() is broken.\n");
1227    }
1228 
1229    f = fopen("data/stb.test", "rb");
1230    // f = NULL; // test stb_fatal()
1231    if (!f) { stb_fatal("Error: couldn't open file just written\n"); }
1232    else {
1233       char temp[4];
1234       int len1 = stb_filelen(f), len2;
1235       int n1,n2;
1236       if (fread(temp,1,4,f) == 0) {
1237          int n = ferror(f);
1238          if (n) { stb_fatal("Error reading from stream: %d", n); }
1239          if (feof(f)) stb_fatal("Weird, read 0 bytes and hit eof");
1240          stb_fatal("Read 0, but neither feof nor ferror is true");
1241       }
1242       fclose(f);
1243       p = stb_file("data/stb.test", &len2);
1244       if (p == NULL) stb_fatal("Error: stb_file() failed");
1245       c(len1 == sizeof(buffer)-1, "stb_filelen()");
1246       c(len2 == sizeof(buffer)-1, "stb_file():n");
1247       c(memcmp(p, buffer, sizeof(buffer)-1) == 0, "stb_file()");
1248       c(strcmp(p, buffer)==0, "stb_file() terminated");
1249       free(p);
1250 
1251       s = stb_stringfile("data/stb.test", &n1);
1252       c(n1 == 3, "stb_stringfile():n");
1253       n2 = 0;
1254       while (s[n2]) ++n2;
1255       c(n1 == n2, "stb_stringfile():n length matches the non-NULL strings");
1256       if (n2 == 3) {
1257          c(strcmp(s[0],str1)==0, "stb_stringfile()[0]");
1258          c(strcmp(s[1],str2)==0, "stb_stringfile()[1]");
1259          c(strcmp(s[2],str3)==0, "stb_stringfile()[2] (no terminating newlines)");
1260       }
1261       free(s);
1262 
1263       f = fopen("data/stb.test", "rb");
1264       stb_fgets(buf, sizeof(buf), f);
1265       //c(strcmp(buf, str1)==0, "stb_fgets()");
1266       p = stb_fgets_malloc(f);
1267       n1 = strlen(p);
1268       n2 = strlen(str2);
1269       c(strcmp(p, str2)==0, "stb_fgets_malloc()");
1270       free(p);
1271       stb_fgets(buf, sizeof(buf), f);
1272       c(strcmp(buf, str3)==0, "stb_fgets()3");
1273    }
1274 
1275    c( stb_prefix("foobar", "foo"), "stb_prefix() 1");
1276    c(!stb_prefix("foo", "foobar"), "stb_prefix() 2");
1277    c( stb_prefix("foob", "foob" ), "stb_prefix() 3");
1278 
1279    stb_strncpy(buf, "foobar", 6);  c(strcmp(buf,"fooba" )==0, "stb_strncpy() 1");
1280    stb_strncpy(buf, "foobar", 8);  c(strcmp(buf,"foobar")==0, "stb_strncpy() 2");
1281 
1282    c(!strcmp(p=stb_duplower("FooBar"), "foobar"), "stb_duplower()"); free(p);
1283    strcpy(buf, "FooBar");
1284    stb_tolower(buf);
1285    c(!strcmp(buf, "foobar"), "stb_tolower()");
1286 
1287    p = stb_strtok(buf, "foo=ba*r", "#=*");
1288    c(!strcmp(buf, "foo" ), "stb_strtok() 1");
1289    c(!strcmp(p  , "ba*r"), "stb_strtok() 2");
1290    p = stb_strtok(buf, "foobar", "#=*");
1291    c(*p == 0, "stb_strtok() 3");
1292 
1293    c(!strcmp(stb_skipwhite(" \t\n foo"), "foo"), "stb_skipwhite()");
1294 
1295    s = stb_tokens("foo == ba*r", "#=*", NULL);
1296    c(!strcmp(s[0], "foo "), "stb_tokens() 1");
1297    c(!strcmp(s[1], " ba"),  "stb_tokens() 2");
1298    c(!strcmp(s[2], "r"),    "stb_tokens() 3");
1299    c(s[3] == 0,             "stb_tokens() 4");
1300    free(s);
1301 
1302    s = stb_tokens_allowempty("foo == ba*r", "#=*", NULL);
1303    c(!strcmp(s[0], "foo "), "stb_tokens_allowempty() 1");
1304    c(!strcmp(s[1], ""    ), "stb_tokens_allowempty() 2");
1305    c(!strcmp(s[2], " ba"),  "stb_tokens_allowempty() 3");
1306    c(!strcmp(s[3], "r"),    "stb_tokens_allowempty() 4");
1307    c(s[4] == 0,             "stb_tokens_allowempty() 5");
1308    free(s);
1309 
1310    s = stb_tokens_stripwhite("foo == ba*r", "#=*", NULL);
1311    c(!strcmp(s[0], "foo"),  "stb_tokens_stripwhite() 1");
1312    c(!strcmp(s[1], ""   ),  "stb_tokens_stripwhite() 2");
1313    c(!strcmp(s[2], "ba"),   "stb_tokens_stripwhite() 3");
1314    c(!strcmp(s[3], "r"),    "stb_tokens_stripwhite() 4");
1315    c(s[4] == 0,             "stb_tokens_stripwhite() 5");
1316    free(s);
1317 
1318    s = stb_tokens_quoted("foo =\"=\" ba*\"\"r \" foo\" bah    ", "#=*", NULL);
1319    c(!strcmp(s[0], "foo"),  "stb_tokens_quoted() 1");
1320    c(!strcmp(s[1], "= ba"), "stb_tokens_quoted() 2");
1321    c(!strcmp(s[2], "\"r  foo bah"),  "stb_tokens_quoted() 3");
1322    c(s[3] == 0,             "stb_tokens_quoted() 4");
1323    free(s);
1324 
1325 
1326    p = stb_file("stb.h", &len2);
1327    if (p) {
1328       uint32 z = stb_adler32_old(1, p, len2);
1329       uint32 x = stb_adler32    (1, p, len2);
1330       c(z == x, "stb_adler32() 1");
1331       memset(p,0xff,len2);
1332       z = stb_adler32_old((65520<<16) + 65520, p, len2);
1333       x = stb_adler32    ((65520<<16) + 65520, p, len2);
1334       c(z == x, "stb_adler32() 2");
1335       free(p);
1336    }
1337 
1338    //   stb_hheap
1339    {
1340       #define HHEAP_COUNT  100000
1341       void **p = malloc(sizeof(*p) * HHEAP_COUNT);
1342       int i, j;
1343       #if 0
1344       stb_hheap *h2, *h = stb_newhheap(sizeof(struct1),0);
1345 
1346       for (i=0; i < HHEAP_COUNT; ++i)
1347          p[i] = stb_halloc(h);
1348       stb_shuffle(p, HHEAP_COUNT, sizeof(*p), stb_rand());
1349       for (i=0; i < HHEAP_COUNT; ++i)
1350          stb_hfree(p[i]);
1351 
1352       c(h->num_alloc == 0, "stb_hheap 1");
1353       stb_delhheap(h);
1354 
1355       h = stb_newhheap(sizeof(struct1),0);
1356       h2 = stb_newhheap(sizeof(struct2),8);
1357 
1358       for (i=0; i < HHEAP_COUNT; ++i) {
1359          if (i & 1)
1360             p[i] = stb_halloc(h);
1361          else {
1362             p[i] = stb_halloc(h2);
1363             c((((int) p[i]) & 4) == 0, "stb_hheap 2");
1364          }
1365       }
1366 
1367       stb_shuffle(p, HHEAP_COUNT, sizeof(*p), stb_rand());
1368       for (i=0; i < HHEAP_COUNT; ++i)
1369          stb_hfree(p[i]);
1370 
1371       c(h->num_alloc == 0, "stb_hheap 3");
1372       c(h2->num_alloc == 0, "stb_hheap 4");
1373 
1374       stb_delhheap(h);
1375       stb_delhheap(h2);
1376       #else
1377       for (i=0; i < HHEAP_COUNT; ++i)
1378          p[i] = malloc(32);
1379       stb_shuffle(p, HHEAP_COUNT, sizeof(*p), stb_rand());
1380       for (i=0; i < HHEAP_COUNT; ++i)
1381          free(p[i]);
1382       #endif
1383 
1384       // now use the same array of pointers to do pointer set operations
1385       for (j=100; j < HHEAP_COUNT; j += 25000) {
1386          stb_ps *ps = NULL;
1387          for (i=0; i < j; ++i)
1388             ps = stb_ps_add(ps, p[i]);
1389 
1390          for (i=0; i < HHEAP_COUNT; ++i)
1391             c(stb_ps_find(ps, p[i]) == (i < j), "stb_ps 1");
1392          c(stb_ps_count(ps) == j, "stb_ps 1b");
1393 
1394          for (i=j; i < HHEAP_COUNT; ++i)
1395             ps = stb_ps_add(ps, p[i]);
1396 
1397          for (i=0; i < j; ++i)
1398             ps = stb_ps_remove(ps, p[i]);
1399 
1400          for (i=0; i < HHEAP_COUNT; ++i)
1401             c(stb_ps_find(ps, p[i]) == !(i < j), "stb_ps 2");
1402 
1403          stb_ps_delete(ps);
1404       }
1405 
1406       #define HHEAP_COUNT2   100
1407       // now use the same array of pointers to do pointer set operations
1408       for (j=1; j < 40; ++j) {
1409          stb_ps *ps = NULL;
1410          for (i=0; i < j; ++i)
1411             ps = stb_ps_add(ps, p[i]);
1412 
1413          for (i=0; i < HHEAP_COUNT2; ++i)
1414             c(stb_ps_find(ps, p[i]) == (i < j), "stb_ps 3");
1415          c(stb_ps_count(ps) == j, "stb_ps 3b");
1416 
1417          for (i=j; i < HHEAP_COUNT2; ++i)
1418             ps = stb_ps_add(ps, p[i]);
1419 
1420          for (i=0; i < j; ++i)
1421             ps = stb_ps_remove(ps, p[i]);
1422 
1423          for (i=0; i < HHEAP_COUNT2; ++i)
1424             c(stb_ps_find(ps, p[i]) == !(i < j), "stb_ps 4");
1425 
1426          stb_ps_delete(ps);
1427       }
1428 
1429       free(p);
1430    }
1431 
1432 
1433    n = test_compression(tc, sizeof(tc));
1434    c(n >= 0, "stb_compress()/stb_decompress() 1");
1435 
1436    p = stb_file("stb.h", &len2);
1437    if (p) {
1438       FILE *f = fopen("data/stb_h.z", "wb");
1439       if (stb_compress_stream_start(f)) {
1440          int i;
1441          void *q;
1442          int len3;
1443 
1444          for (i=0; i < len2; ) {
1445             int n = stb_rand() % 10;
1446             if (n <= 6) n = 1 + stb_rand()%16;
1447             else if (n <= 8) n = 20 + stb_rand() % 1000;
1448             else n = 15000;
1449             if (i + n > len2) n = len2 - i;
1450             stb_write(p + i, n);
1451             i += n;
1452          }
1453          stb_compress_stream_end(1);
1454 
1455          q = stb_decompress_fromfile("data/stb_h.z", &len3);
1456          c(len3 == len2, "stb_compress_stream 2");
1457          if (len2 == len3)
1458             c(!memcmp(p,q,len2), "stb_compress_stream 3");
1459          if (q) free(q);
1460       } else {
1461          c(0, "stb_compress_stream 1");
1462       }
1463 
1464       free(p);
1465       stb_compress_window(65536*4);
1466    }
1467 
1468    p = stb_file("stb.h", &len2);
1469    if (p) {
1470       n = test_compression(p, len2);
1471       c(n >= 0, "stb_compress()/stb_decompress() 2");
1472       #if 0
1473       n = test_en_compression(p, len2);
1474       c(n >= 0, "stb_en_compress()/stb_en_decompress() 2");
1475       #endif
1476       free(p);
1477    } else {
1478       fprintf(stderr, "No stb.h to compression test.\n");
1479    }
1480 
1481    p = stb_file("data/test.bmp", &len2);
1482    if (p) {
1483       n = test_compression(p, len2);
1484       c(n == 106141, "stb_compress()/stb_decompress() 4");
1485       #if 0
1486       n = test_en_compression(p, len2);
1487       c(n >= 0, "stb_en_compress()/stb_en_decompress() 4");
1488       #endif
1489       free(p);
1490    }
1491 
1492    // the hardcoded compressed lengths being verified _could_
1493    // change if you changed the compresser parameters; but pure
1494    // performance optimizations shouldn't change them
1495    p = stb_file("data/cantrbry.zip", &len2);
1496    if (p) {
1497       n = test_compression(p, len2);
1498       c(n == 642787, "stb_compress()/stb_decompress() 3");
1499       #if 0
1500       n = test_en_compression(p, len2);
1501       c(n >= 0, "stb_en_compress()/stb_en_decompress() 3");
1502       #endif
1503       free(p);
1504    }
1505 
1506    p = stb_file("data/bible.txt", &len2);
1507    if (p) {
1508       n = test_compression(p, len2);
1509       c(n == 2022520, "stb_compress()/stb_decompress() 4");
1510       #if 0
1511       n = test_en_compression(p, len2);
1512       c(n >= 0, "stb_en_compress()/stb_en_decompress() 4");
1513       #endif
1514       free(p);
1515    }
1516 
1517    {
1518       int len = 1 << 25, o=0; // 32MB
1519       char *buffer = malloc(len);
1520       int i;
1521       for (i=0; i < 8192; ++i)
1522          buffer[o++] = (char) stb_rand();
1523       for (i=0; i < (1 << 15); ++i)
1524          buffer[o++] = 1;
1525       for (i=0; i < 64; ++i)
1526          buffer[o++] = buffer[i];
1527       for (i=0; i < (1 << 21); ++i)
1528          buffer[o++] = 2;
1529       for (i=0; i < 64; ++i)
1530          buffer[o++] = buffer[i];
1531       for (i=0; i < (1 << 21); ++i)
1532          buffer[o++] = 3;
1533       for (i=0; i < 8192; ++i)
1534          buffer[o++] = buffer[i];
1535       for (i=0; i < (1 << 21); ++i)
1536          buffer[o++] = 4;
1537       assert(o < len);
1538       stb_compress_window(1 << 24);
1539       i = test_compression(buffer, len);
1540       c(n >= 0, "stb_compress() 6");
1541       free(buffer);
1542    }
1543 
1544    #ifdef STB_THREADS
1545    stb_thread_cleanup();
1546    #endif
1547    stb_ischar(0,NULL);
1548    stb_wrapper_listall(dumpfunc);
1549    printf("Memory still in use: %d allocations of %d bytes.\n", alloc_num, alloc_size);
1550 
1551    // force some memory checking
1552    for (n=1; n < 20; ++n)
1553       malloc(1 << n);
1554 
1555    printf("Finished stb.c with %d errors.\n", count);
1556 
1557    #ifdef _MSC_VER
1558    if (count)
1559       __asm int 3;
1560    #endif
1561 
1562    return 0;
1563 }
1564 
1565 #endif
1566 
1567 
1568 
1569 
1570 
1571 // NIST test vectors
1572 
1573 struct
1574 {
1575    int length;
1576    char *message;
1577    char *digest;
1578 } sha1_tests[] =
1579 {
1580    24,
1581 "616263",
1582 "a9993e364706816aba3e25717850c26c9cd0d89d",
1583 
1584    1304,
1585 "ec29561244ede706b6eb30a1c371d74450a105c3f9735f7fa9fe38cf67f304a5736a106e"
1586 "92e17139a6813b1c81a4f3d3fb9546ab4296fa9f722826c066869edacd73b25480351858"
1587 "13e22634a9da44000d95a281ff9f264ecce0a931222162d021cca28db5f3c2aa24945ab1"
1588 "e31cb413ae29810fd794cad5dfaf29ec43cb38d198fe4ae1da2359780221405bd6712a53"
1589 "05da4b1b737fce7cd21c0eb7728d08235a9011",
1590 "970111c4e77bcc88cc20459c02b69b4aa8f58217",
1591 
1592    2096,
1593 "5fc2c3f6a7e79dc94be526e5166a238899d54927ce470018fbfd668fd9dd97cbf64e2c91"
1594 "584d01da63be3cc9fdff8adfefc3ac728e1e335b9cdc87f069172e323d094b47fa1e652a"
1595 "fe4d6aa147a9f46fda33cacb65f3aa12234746b9007a8c85fe982afed7815221e43dba55"
1596 "3d8fe8a022cdac1b99eeeea359e5a9d2e72e382dffa6d19f359f4f27dc3434cd27daeeda"
1597 "8e38594873398678065fbb23665aba9309d946135da0e4a4afdadff14db18e85e71dd93c"
1598 "3bf9faf7f25c8194c4269b1ee3d9934097ab990025d9c3aaf63d5109f52335dd3959d38a"
1599 "e485050e4bbb6235574fc0102be8f7a306d6e8de6ba6becf80f37415b57f9898a5824e77"
1600 "414197422be3d36a6080",
1601    "0423dc76a8791107d14e13f5265b343f24cc0f19",
1602 
1603    2888,
1604 "0f865f46a8f3aed2da18482aa09a8f390dc9da07d51d1bd10fe0bf5f3928d5927d08733d"
1605 "32075535a6d1c8ac1b2dc6ba0f2f633dc1af68e3f0fa3d85e6c60cb7b56c239dc1519a00"
1606 "7ea536a07b518ecca02a6c31b46b76f021620ef3fc6976804018380e5ab9c558ebfc5cb1"
1607 "c9ed2d974722bf8ab6398f1f2b82fa5083f85c16a5767a3a07271d67743f00850ce8ec42"
1608 "8c7f22f1cf01f99895c0c844845b06a06cecb0c6cf83eb55a1d4ebc44c2c13f6f7aa5e0e"
1609 "08abfd84e7864279057abc471ee4a45dbbb5774afa24e51791a0eada11093b88681fe30b"
1610 "aa3b2e94113dc63342c51ca5d1a6096d0897b626e42cb91761058008f746f35465465540"
1611 "ad8c6b8b60f7e1461b3ce9e6529625984cb8c7d46f07f735be067588a0117f23e34ff578"
1612 "00e2bbe9a1605fde6087fb15d22c5d3ac47566b8c448b0cee40373e5ba6eaa21abee7136"
1613 "6afbb27dbbd300477d70c371e7b8963812f5ed4fb784fb2f3bd1d3afe883cdd47ef32bea"
1614 "ea",
1615    "6692a71d73e00f27df976bc56df4970650d90e45",
1616 
1617    3680,
1618 "4893f1c763625f2c6ce53aacf28026f14b3cd8687e1a1d3b60a81e80fcd1e2b038f9145a"
1619 "b64a0718f948f7c3c9ac92e3d86fb669a5257da1a18c776291653688338210a3242120f1"
1620 "01788e8acc9110db9258b1554bf3d26602516ea93606a25a7f566c0c758fb39ecd9d876b"
1621 "c5d8abc1c3205095382c2474cb1f8bbdb45c2c0e659cb0fc703ec607a5de6bcc7a28687d"
1622 "b1ee1c8f34797bb2441d5706d210df8c2d7d65dbded36414d063c117b52a51f7a4eb9cac"
1623 "0782e008b47459ed5acac0bc1f20121087f992ad985511b33c866d18e63f585478ee5a5e"
1624 "654b19d81231d98683ae3f0533565aba43dce408d7e3c4c6be11d8f05165f29c9dcb2030"
1625 "c4ee31d3a04e7421aa92c3231a1fc07e50e95fea7389a5e65891afaba51cf55e36a9d089"
1626 "bf293accb356d5d06547307d6e41456d4ed146a056179971c56521c83109bf922866186e"
1627 "184a99a96c7bb96df8937e35970e438412a2b8d744cf2ad87cb605d4232e976f9f151697"
1628 "76e4e5b6b786132c966b25fc56d815c56c819af5e159aa39f8a93d38115f5580cda93bc0"
1629 "73c30b39920e726fe861b72483a3f886269ab7a8eefe952f35d25c4eb7f443f4f3f26e43"
1630 "d51fb54591e6a6dad25fcdf5142033084e5624bdd51435e77dea86b8",
1631    "dc5859dd5163c4354d5d577b855fa98e37f04384",
1632 
1633    4472,
1634 "cf494c18a4e17bf03910631471bca5ba7edea8b9a63381e3463517961749848eb03abefd"
1635 "4ce676dece3740860255f57c261a558aa9c7f11432f549a9e4ce31d8e17c79450ce2ccfc"
1636 "148ad904aedfb138219d7052088520495355dadd90f72e6f69f9c6176d3d45f113f275b7"
1637 "fbc2a295784d41384cd7d629b23d1459a22e45fd5097ec9bf65fa965d3555ec77367903c"
1638 "32141065fc24da5c56963d46a2da3c279e4035fb2fb1c0025d9dda5b9e3443d457d92401"
1639 "a0d3f58b48469ecb1862dc975cdbe75ca099526db8b0329b03928206f084c633c04eef5e"
1640 "8e377f118d30edf592504be9d2802651ec78aeb02aea167a03fc3e23e5fc907c324f283f"
1641 "89ab37e84687a9c74ccf055402db95c29ba2c8d79b2bd4fa96459f8e3b78e07e923b8119"
1642 "8267492196ecb71e01c331f8df245ec5bdf8d0e05c91e63bb299f0f6324895304dda721d"
1643 "39410458f117c87b7dd6a0ee734b79fcbe482b2c9e9aa0cef03a39d4b0c86de3bc34b4aa"
1644 "dabfa373fd2258f7c40c187744d237080762382f547a36adb117839ca72f8ebbc5a20a07"
1645 "e86f4c8bb923f5787698d278f6db0040e76e54645bb0f97083995b34b9aa445fc4244550"
1646 "58795828dd00c32471ec402a307f5aa1b37b1a86d6dae3bcbfbe9ba41cab0beeabf489af"
1647 "0073d4b3837d3f14b815120bc3602d072b5aeefcdec655fe756b660eba7dcf34675acbce"
1648 "317746270599424b9248791a0780449c1eabbb9459cc1e588bfd74df9b1b711c85c09d8a"
1649 "a171b309281947e8f4b6ac438753158f4f36fa",
1650    "4c17926feb6e87f5bca7890d8a5cde744f231dab",
1651 
1652    5264,
1653 "8236153781bd2f1b81ffe0def1beb46f5a70191142926651503f1b3bb1016acdb9e7f7ac"
1654 "ced8dd168226f118ff664a01a8800116fd023587bfba52a2558393476f5fc69ce9c65001"
1655 "f23e70476d2cc81c97ea19caeb194e224339bcb23f77a83feac5096f9b3090c51a6ee6d2"
1656 "04b735aa71d7e996d380b80822e4dfd43683af9c7442498cacbea64842dfda238cb09992"
1657 "7c6efae07fdf7b23a4e4456e0152b24853fe0d5de4179974b2b9d4a1cdbefcbc01d8d311"
1658 "b5dda059136176ea698ab82acf20dd490be47130b1235cb48f8a6710473cfc923e222d94"
1659 "b582f9ae36d4ca2a32d141b8e8cc36638845fbc499bce17698c3fecae2572dbbd4705524"
1660 "30d7ef30c238c2124478f1f780483839b4fb73d63a9460206824a5b6b65315b21e3c2f24"
1661 "c97ee7c0e78faad3df549c7ca8ef241876d9aafe9a309f6da352bec2caaa92ee8dca3928"
1662 "99ba67dfed90aef33d41fc2494b765cb3e2422c8e595dabbfaca217757453fb322a13203"
1663 "f425f6073a9903e2dc5818ee1da737afc345f0057744e3a56e1681c949eb12273a3bfc20"
1664 "699e423b96e44bd1ff62e50a848a890809bfe1611c6787d3d741103308f849a790f9c015"
1665 "098286dbacfc34c1718b2c2b77e32194a75dda37954a320fa68764027852855a7e5b5274"
1666 "eb1e2cbcd27161d98b59ad245822015f48af82a45c0ed59be94f9af03d9736048570d6e3"
1667 "ef63b1770bc98dfb77de84b1bb1708d872b625d9ab9b06c18e5dbbf34399391f0f8aa26e"
1668 "c0dac7ff4cb8ec97b52bcb942fa6db2385dcd1b3b9d567aaeb425d567b0ebe267235651a"
1669 "1ed9bf78fd93d3c1dd077fe340bb04b00529c58f45124b717c168d07e9826e33376988bc"
1670 "5cf62845c2009980a4dfa69fbc7e5a0b1bb20a5958ca967aec68eb31dd8fccca9afcd30a"
1671 "26bab26279f1bf6724ff",
1672    "11863b483809ef88413ca9b0084ac4a5390640af",
1673 
1674    6056,
1675 "31ec3c3636618c7141441294fde7e72366a407fa7ec6a64a41a7c8dfda150ca417fac868"
1676 "1b3c5be253e3bff3ab7a5e2c01b72790d95ee09b5362be835b4d33bd20e307c3c702aa15"
1677 "60cdc97d190a1f98b1c78e9230446e31d60d25155167f73e33ed20cea27b2010514b57ba"
1678 "b05ed16f601e6388ea41f714b0f0241d2429022e37623c11156f66dd0fa59131d8401dba"
1679 "f502cffb6f1d234dcb53e4243b5cf9951688821586a524848123a06afa76ab8058bcfa72"
1680 "27a09ce30d7e8cb100c8877bb7a81b615ee6010b8e0daced7cc922c971940b757a9107de"
1681 "60b8454dda3452e902092e7e06faa57c20aadc43c8012b9d28d12a8cd0ba0f47ab4b377f"
1682 "316902e6dff5e4f2e4a9b9de1e4359f344e66d0565bd814091e15a25d67d89cf6e30407b"
1683 "36b2654762bbe53a6f204b855a3f9108109e351825cf9080c89764c5f74fb4afef89d804"
1684 "e7f7d097fd89d98171d63eaf11bd719df44c5a606be0efea358e058af2c265b2da2623fd"
1685 "afc62b70f0711d0150625b55672060cea6a253c590b7db1427a536d8a51085756d1e6ada"
1686 "41d9d506b5d51bcae41249d16123b7df7190e056777a70feaf7d9f051fdbbe45cbd60fc6"
1687 "295dda84d4ebbd7284ad44be3ee3ba57c8883ead603519b8ad434e3bf630734a9243c00a"
1688 "a07366b8f88621ec6176111f0418c66b20ff9a93009f43432aaea899dad0f4e3ae72e9ab"
1689 "a3f678f140118eb7117230c357a5caa0fe36c4e6cf1957bbe7499f9a68b0f1536e476e53"
1690 "457ed826d9dea53a6ded52e69052faaa4d3927b9a3f9e8b435f424b941bf2d9cd6849874"
1691 "42a44d5acaa0da6d9f390d1a0dd6c19af427f8bb7c082ae405a8dd535dea76aa360b4faa"
1692 "d786093e113424bb75b8cc66c41af637a7b2acdca048a501417919cf9c5cd3b2fa668860"
1693 "d08b6717eea6f125fa1b0bae1dbb52aafce8ae2deaf92aeb5be003fb9c09fedbc286ffb5"
1694 "e16ad8e07e725faa46ebc35500cf205fc03250075ddc050c263814b8d16d141db4ca289f"
1695 "386719b28a09a8e5934722202beb3429899b016dfeb972fee487cdd8d18f8a681042624f"
1696 "51",
1697    "f43937922444421042f76756fbed0338b354516f",
1698 
1699    6848,
1700 "21b9a9686ec200456c414f2e6963e2d59e8b57e654eced3d4b57fe565b51c9045c697566"
1701 "44c953178f0a64a6e44d1b46f58763c6a71ce4c373b0821c0b3927a64159c32125ec916b"
1702 "6edd9bf41c3d80725b9675d6a97c8a7e3b662fac9dbcf6379a319a805b5341a8d360fe00"
1703 "5a5c9ac1976094fea43566d66d220aee5901bd1f2d98036b2d27eb36843e94b2e5d1f09c"
1704 "738ec826de6e0034cf8b1dca873104c5c33704cae290177d491d65f307c50a69b5c81936"
1705 "a050e1fe2b4a6f296e73549323b6a885c3b54ee5eca67aa90660719126b590163203909e"
1706 "470608f157f033f017bcf48518bf17d63380dabe2bc9ac7d8efe34aedcae957aeb68f10c"
1707 "8ad02c4465f1f2b029d5fbb8e8538d18be294394b54b0ee6e67a79fce11731604f3ac4f8"
1708 "d6ffa9ef3d2081f3d1c99ca107a7bf3d624324a7978ec38af0bcd0d7ee568572328b212b"
1709 "9dc831efb7880e3f4d6ca7e25f8e80d73913fb8edfffd758ae4df61b4140634a92f49314"
1710 "6138ebdcdaa083ea72d52a601230aa6f77874dcad9479f5bcac3763662cc30cb99823c5f"
1711 "f469dcbd64c028286b0e579580fd3a17b56b099b97bf62d555798f7a250e08b0e4f238c3"
1712 "fcf684198bd48a68c208a6268be2bb416eda3011b523388bce8357b7f26122640420461a"
1713 "bcabcb5004519adfa2d43db718bce7d0c8f1b4645c89315c65df1f0842e5741244bba3b5"
1714 "10801d2a446818635d0e8ffcd80c8a6f97ca9f878793b91780ee18eb6c2b99ffac3c38ef"
1715 "b7c6d3af0478317c2b9c421247eba8209ea677f984e2398c7c243696a12df2164417f602"
1716 "d7a1d33809c865b73397550ff33fe116166ae0ddbccd00e2b6fc538733830ac39c328018"
1717 "bcb87ac52474ad3cce8780d6002e14c6734f814cb551632bcc31965c1cd23d048b9509a4"
1718 "e22ab88f76a6dba209d5dd2febd1413a64d32be8574a22341f2a14e4bd879abb35627ef1"
1719 "35c37be0f80843006a7cc7158d2bb2a71bf536b36de20ca09bb5b674e5c408485106e6fa"
1720 "966e4f2139779b46f6010051615b5b41cda12d206d48e436b9f75d7e1398a656abb0087a"
1721 "a0eb453368fc1ecc71a31846080f804d7b67ad6a7aa48579c3a1435eff7577f4e6004d46"
1722 "aac4130293f6f62ae6d50c0d0c3b9876f0728923a94843785966a27555dd3ce68602e7d9"
1723 "0f7c7c552f9bda4969ec2dc3e30a70620db6300e822a93e633ab9a7a",
1724    "5d4d18b24b877092188a44be4f2e80ab1d41e795",
1725 
1726    7640,
1727 "1c87f48f4409c3682e2cf34c63286dd52701b6c14e08669851a6dc8fa15530ad3bef692c"
1728 "7d2bf02238644561069df19bdec3bccae5311fce877afc58c7628d08d32d9bd2dc1df0a6"
1729 "24360e505944219d211f33bff62e9ff2342ac86070240a420ccaf14908e6a93c1b27b6e2"
1730 "0324e522199e83692805cc4c7f3ea66f45a490a50d4dd558aa8e052c45c1a5dfad452674"
1731 "edc7149024c09024913f004ceee90577ff3eaec96a1eebbdc98b440ffeb0cad9c6224efc"
1732 "9267d2c192b53dc012fb53010926e362ef9d4238d00df9399f6cbb9acc389a7418007a6c"
1733 "a926c59359e3608b548bdeece213f4e581d02d273781dffe26905ec161956f6dfe1c008d"
1734 "6da8165d08f8062eea88e80c055b499f6ff8204ffdb303ab132d9b0cba1e5675f3525bbe"
1735 "4cf2c3f2b00506f58336b36aefd865d37827f2fad7d1e59105b52f1596ea19f848037dfe"
1736 "dc9136e824ead5505e2995d4c0769276548835430667f333fc77375125b29c1b1535602c"
1737 "10fe161864f49a98fc274ae7335a736be6bf0a98cd019d120b87881103f86c0a6efadd8c"
1738 "aa405b6855c384141b4f8751cc42dc0cb2913382210baaa84fe242ca66679472d815c08b"
1739 "f3d1a7c6b5705a3de17ad157522de1eb90c568a8a1fbcbb422cca293967bb14bfdd91bc5"
1740 "a9c4d2774dee524057e08f937f3e2bd8a04ced0fc7b16fb78a7b16ee9c6447d99e53d846"
1741 "3726c59066af25c317fc5c01f5dc9125809e63a55f1cd7bdf7f995ca3c2655f4c7ab940f"
1742 "2aa48bc3808961eb48b3a03c731ce627bb67dd0037206c5f2c442fc72704258548c6a9db"
1743 "e16da45e40da009dc8b2600347620eff8361346116b550087cb9e2ba6b1d6753622e8b22"
1744 "85589b90a8e93902aa17530104455699a1829efef153327639b2ae722d5680fec035575c"
1745 "3b48d9ec8c8e9550e15338cc76b203f3ab597c805a8c6482676deabc997a1e4ba857a889"
1746 "97ceba32431443c53d4d662dd5532aa177b373c93bf93122b72ed7a3189e0fa171dfabf0"
1747 "520edf4b9d5caef595c9a3a13830c190cf84bcf9c3596aadb2a674fbc2c951d135cb7525"
1748 "3ee6c59313444f48440a381e4b95f5086403beb19ff640603394931f15d36b1cc9f3924f"
1749 "794c965d4449bfbdd8b543194335bdf70616dc986b49582019ac2bf8e68cfd71ec67e0aa"
1750 "dff63db39e6a0ef207f74ec6108fae6b13f08a1e6ae01b813cb7ee40961f95f5be189c49"
1751 "c43fbf5c594f5968e4e820a1d38f105f2ff7a57e747e4d059ffb1d0788b7c3c772b9bc1f"
1752 "e147c723aca999015230d22c917730b935e902092f83e0a8e6db9a75d2626e0346e67e40"
1753 "8d5b815439dab8ccb8ea23f828fff6916c4047",
1754    "32e0f5d40ceec1fbe45ddd151c76c0b3fef1c938",
1755 
1756    8432,
1757 "084f04f8d44b333dca539ad2f45f1d94065fbb1d86d2ccf32f9486fe98f7c64011160ec0"
1758 "cd66c9c7478ed74fde7945b9c2a95cbe14cedea849978cc2d0c8eb0df48d4834030dfac2"
1759 "b043e793b6094a88be76b37f836a4f833467693f1aa331b97a5bbc3dbd694d96ce19d385"
1760 "c439b26bc16fc64919d0a5eab7ad255fbdb01fac6b2872c142a24aac69b9a20c4f2f07c9"
1761 "923c9f0220256b479c11c90903193d4e8f9e70a9dbdf796a49ca5c12a113d00afa844694"
1762 "de942601a93a5c2532031308ad63c0ded048633935f50a7e000e9695c1efc1e59c426080"
1763 "a7d1e69a93982a408f1f6a4769078f82f6e2b238b548e0d4af271adfa15aa02c5d7d7052"
1764 "6e00095ffb7b74cbee4185ab54385f2707e8362e8bd1596937026f6d95e700340b6338ce"
1765 "ba1ee854a621ce1e17a016354016200b1f98846aa46254ab15b7a128b1e840f494b2cdc9"
1766 "daccf14107c1e149a7fc27d33121a5cc31a4d74ea6945816a9b7a83850dc2c11d26d767e"
1767 "ec44c74b83bfd2ef8a17c37626ed80be10262fe63cf9f804b8460c16d62ae63c8dd0d124"
1768 "1d8aaac5f220e750cb68d8631b162d80afd6b9bf929875bf2e2bc8e2b30e05babd8336be"
1769 "31e41842673a66a68f0c5acd4d7572d0a77970f42199a4da26a56df6aad2fe420e0d5e34"
1770 "448eb2ed33afbfb35dffaba1bf92039df89c038bae3e11c02ea08aba5240c10ea88a45a1"
1771 "d0a8631b269bec99a28b39a3fc5b6b5d1381f7018f15638cc5274ab8dc56a62b2e9e4fee"
1772 "f172be20170b17ec72ff67b81c15299f165810222f6a001a281b5df1153a891206aca89e"
1773 "e7baa761a5af7c0493a3af840b9219e358b1ec1dd301f35d4d241b71ad70337bda42f0ea"
1774 "dc9434a93ed28f96b6ea073608a314a7272fefd69d030cf22ee6e520b848fa705ed6160f"
1775 "e54bd3bf5e89608506e882a16aced9c3cf80657cd03749f34977ced9749caa9f52b683e6"
1776 "4d96af371b293ef4e5053a8ea9422df9dd8be45d5574730f660e79bf4cbaa5f3c93a79b4"
1777 "0f0e4e86e0fd999ef4f26c509b0940c7a3eaf1f87c560ad89aff43cd1b9d4863aa3ebc41"
1778 "a3dd7e5b77372b6953dae497fc7f517efe99e553052e645e8be6a3aeb362900c75ce712d"
1779 "fcba712c4c25583728db9a883302939655ef118d603e13fcf421d0cea0f8fb7c49224681"
1780 "d013250defa7d4fd64b69b0b52e95142e4cc1fb6332486716a82a3b02818b25025ccd283"
1781 "198b07c7d9e08519c3c52c655db94f423912b9dc1c95f2315e44be819477e7ff6d2e3ccd"
1782 "daa6da27722aaadf142c2b09ce9472f7fd586f68b64d71fc653decebb4397bf7af30219f"
1783 "25c1d496514e3c73b952b8aa57f4a2bbf7dcd4a9e0456aaeb653ca2d9fa7e2e8a532b173"
1784 "5c4609e9c4f393dd70901393e898ed704db8e9b03b253357f333a66aba24495e7c3d1ad1"
1785 "b5200b7892554b59532ac63af3bdef590b57bd5df4fbf38d2b3fa540fa5bf89455802963"
1786 "036bd173fe3967ed1b7d",
1787    "ee976e4ad3cad933b283649eff9ffdb41fcccb18",
1788 
1789    9224,
1790 "bd8320703d0cac96a96aeefa3abf0f757456bf42b3e56f62070fc03e412d3b8f4e4e427b"
1791 "c47c4600bb423b96de6b4910c20bc5c476c45feb5b429d4b35088813836fa5060ceb26db"
1792 "bb9162e4acd683ef879a7e6a0d6549caf0f0482de8e7083d03ed2f583de1b3ef505f4b2c"
1793 "cd8a23d86c09d47ba05093c56f21a82c815223d777d0cabb7ee4550423b5deb6690f9394"
1794 "1862ae41590ea7a580dda79229d141a786215d75f77e74e1db9a03c9a7eb39eb35adf302"
1795 "5e26eb31ca2d2ca507edca77d9e7cfcfd136784f2117a2afafa87fa468f08d07d720c933"
1796 "f61820af442d260d172a0a113494ca169d33a3aeaacdcc895b356398ed85a871aba769f6"
1797 "071abd31e9f2f5834721d0fef6f6ee0fc0e38760b6835dfcc7dbefb592e1f0c3793af7ad"
1798 "f748786d3364f3cfd5686b1a18711af220e3637d8fad08c553ce9d5dc1183d48e8337b16"
1799 "1fe69b50e1920316dbffec07425b5d616a805a699576590e0939f5c965bce6c7342d314a"
1800 "c37b9c4d30166567c4f633f182de4d6b00e20a1c762789f915eaa1c89ac31b85222b1f05"
1801 "403dedd94db9ce75ff4e49923d1999d032695fa0a1c595617830c3c9a7ab758732fcec26"
1802 "85ae14350959b6a5f423ef726587e186b055a8daf6fa8fdefa02841b2fdbca1616dcee78"
1803 "c685fc6dcc09f24a36097572eba3c37a3eabe98bc23836085f63ef71a54b4488615d83b2"
1804 "6ed28c9fce78852df9b6cf8a75ca3899a7567298e91bc4ffdd04ffab0066b43b8286a4bb"
1805 "555c78808496b252c6e0e4d153631f11f68baf88630e052acc2af5d2af2e22e4f23bb630"
1806 "314c561a577455f86b6727bcad3c19d3e271404dec30af3d9dd0ed63cd9fa708aadfa12a"
1807 "500ef2d99a6b71e137b56ba90036975b88004b45f577ef800f0fb3cf97577dc9da37253b"
1808 "8675e5c8bb7e0bd26564f19eca232fb25f280f82e014424c9fbdd1411d7556e5d7906bb8"
1809 "62206316ba03385cd820c54c82ed35b36735bc486b1885d84053eba036c1ebfb5422d93d"
1810 "a71c53deda7f74db07cd4959cdfa898ba37080d76b564d344b124dd7b80cd70ed3b52a6c"
1811 "f9c9a32695d134bd39eb11ddeecdac86c808e469bd8a7995b667c452e7d9a54d5c85bcf6"
1812 "d5ffdc27d491bc06f438f02c7cf018073431587c78ba08d18a8daccb2d3b26136f612ade"
1813 "c673f3cd5eb83412b29652d55a10d0d6238d0b5365db272c917349450aff062c36191cfc"
1814 "d45660819083f89cd42ecae9e26934a020cafeb9b2b68d544edf59574c0ca159fd195dbf"
1815 "3e3e74244d942fffdbd4ed7f626219bab88b5a07e50b09a832d3e8ad82091114e54f2c35"
1816 "6b48e55e36589ebad3ac6077cb7b1827748b00670df65bbf0a2e65caad3f8a97d654d64e"
1817 "1c7dad171cafbc37110d2f7ca66524dc08fe60593e914128bd95f41137bfe819b5ca835f"
1818 "e5741344b5c907ce20a35f4f48726141c6398e753ed9d46d3692050628c78859d5014fe4"
1819 "dd3708e58d4d9807f8dac540492e32fa579491717ad4145c9efc24cf95605660b2e09b89"
1820 "9369b74d3ebff41e707917ff314d93e6ac8dfd643ef2c087cd9912005b4b2681da01a369"
1821 "42a756a3e22123cbf38c429373c6a8663130c24b24b2690b000013960b1c46a32d1d5397"
1822 "47",
1823    "2df09b10933afedfcd3f2532dfd29e7cb6213859",
1824 
1825    10016,
1826 "7a94978bec7f5034b12c96b86498068db28cd2726b676f54d81d8d7350804cc106bead8a"
1827 "252b465a1f413b1c41e5697f8cece49ec0dea4dfb9fa7b1bfe7a4a00981875b420d094bb"
1828 "1ce86c1b8c2e1dbebf819c176b926409fdec69042e324e71d7a8d75006f5a11f512811fe"
1829 "6af88a12f450e327950b18994dfc3f740631beda6c78bca5fe23d54e6509120e05cd1842"
1830 "d3639f1466cf26585030e5b4aefe0404fe900afc31e1980f0193579085342f1803c1ba27"
1831 "0568f80eaf92440c4f2186b736f6ab9dc7b7522ccdcfc8cf12b6375a2d721aa89b5ef482"
1832 "112a42c31123aebabcb485d0e72d6b6b70c44e12d2da98d1f87fa9df4f37847e1ffec823"
1833 "1b8be3d737d282ddb9cc4b95937acfa0f028ba450def4d134a7d0fc88119bf7296e18cd4"
1834 "4f56890b661b5b72ddfa34c29228067e13caf08eb3b7fd29de800df9a9ae137aad4a81a4"
1835 "16a301c9f74b66c0e163e243b3187996b36eb569de3d9c007d78df91f9b554eef0eaa663"
1836 "88754ce20460b75d95e2d0747229a1502a5652cf39ca58e1daa0e9321d7ab3093981cd70"
1837 "23a7ee956030dd70177028a66ad619ad0629e631f91228b7c5db8e81b276d3b168c1edb1"
1838 "bc0888d1cbcbb23245c2d8e40c1ff14bfe13f9c70e93a1939a5c45eef9351e795374b9e1"
1839 "b5c3a7bd642477ba7233e1f590ab44a8232c53099a3c0a6ffe8be8b7ca7b58e6fedf700f"
1840 "6f03dd7861ee1ef857e3f1a32a2e0baa591d0c7ca04cb231cc254d29cda873f00d68f465"
1841 "00d6101cfdc2e8004c1f333d8007325d06ffe6b0ff7b80f24ba51928e65aa3cb78752028"
1842 "27511207b089328bb60264595a2cebfc0b84d9899f5eca7ea3e1d2f0f053b4e67f975500"
1843 "7ff3705ca4178ab9c15b29dd99494135f35befbcec05691d91f6361cad9c9a32e0e65577"
1844 "f14d8dc66515081b51d09e3f6c25eea868cf519a83e80c935968cae6fce949a646ad53c5"
1845 "6ee1f07dda23daef3443310bc04670afedb1a0132a04cb64fa84b4af4b3dc501044849cd"
1846 "dd4adb8d733d1eac9c73afa4f7d75864c87787f4033ffe5ba707cbc14dd17bd1014b8b61"
1847 "509c1f55a25cf6c0cbe49e4ddcc9e4de3fa38f7203134e4c7404ee52ef30d0b3f4e69bcc"
1848 "7d0b2e4d8e60d9970e02cc69d537cfbc066734eb9f690a174e0194ca87a6fadad3883d91"
1849 "6bd1700a052b26deee832701590d67e6f78938eac7c4beef3061a3474dd90dd588c1cd6e"
1850 "6a4cda85b110fd08a30dcd85a3ebde910283366a17a100db920885600db7578be46bcfa6"
1851 "4765ba9a8d6d5010cb1766d5a645e48365ed785e4b1d8c7c233c76291c92ef89d70bc77f"
1852 "bf37d7ce9996367e5b13b08242ce73971f1e0c6ff2d7920fb9c821768a888a7fe0734908"
1853 "33efb854cbf482aed5cb594fb715ec82a110130664164db488666d6198279006c1aa521f"
1854 "9cf04250476c934eba0914fd586f62d6c5825b8cf82cd7ef915d93106c506ea6760fd8b0"
1855 "bf39875cd1036b28417de54783173446026330ef701c3a6e5b6873b2025a2c1666bb9e41"
1856 "a40adb4a81c1052047dabe2ad092df2ae06d6d67b87ac90be7d826ca647940c4da264cad"
1857 "43c32a2bb8d5e27f87414e6887561444a80ed879ce91af13e0fbd6af1b5fa497ad0cbd2e"
1858 "7f0f898f52f9e4710de2174e55ad07c45f8ead3b02cac6c811becc51e72324f2439099a0"
1859 "5740090c1b165ecae7dec0b341d60a88f46d7ad8624aac231a90c93fad61fcfbbea12503"
1860 "59fcd203862a6b0f1d71ac43db6c58a6b60c2c546edc12dd658998e8",
1861    "f32e70862a16e3e8b199e9d81a9949d66f812cad",
1862 
1863    10808,
1864 "88dd7f273acbe799219c23184782ac0b07bade2bc46b4f8adbd25ed3d59c0fd3e2931638"
1865 "837d31998641bbb7374c7f03d533ca60439ac4290054ff7659cc519bdda3dff2129a7bdb"
1866 "66b3300068931ade382b7b813c970c8e15469187d25cb04b635403dc50ea6c65ab38a97c"
1867 "431f28a41ae81c16192bd0c103f03b8fa815d6ea5bf0aa7fa534ad413b194eb12eb74f5d"
1868 "62b3d3a7411eb8c8b09a261542bf6880acbdfb617a42e577009e482992253712f8d4c8bd"
1869 "1c386bad068c7aa10a22111640041f0c35dabd0de00ebf6cd82f89cbc49325df12419278"
1870 "ec0d5ebb670577b2fe0c3e0840c5dd0dc5b3da00669eed8ead380f968b00d42f4967faec"
1871 "c131425fce1f7edb01cbec7e96d3c26fa6390a659e0ab069ef3edadc07e077bb816f1b22"
1872 "98830a0fe2b393693bb79f41feca89577c5230e0a6c34b860dc1fdb10d85aa054481082c"
1873 "494779d59ba798fcd817116c3059b7831857d0364352b354ce3b960fbb61a1b8a04d47ca"
1874 "a0ead52a9bea4bada2646cdbaec211f391dac22f2c5b8748e36bfc3d4e8ea45131ca7f52"
1875 "af09df21babe776fcecbb5c5dfa352c790ab27b9a5e74242bbd23970368dbefd7c3c74d1"
1876 "61ae01c7e13c65b415f38aa660f51b69ea1c9a504fe1ad31987cb9b26a4db2c37d7b326c"
1877 "50dbc8c91b13925306ff0e6098532dee7282a99c3ddf99f9e1024301f76e31e58271870b"
1878 "d94b9356e892a6a798d422a48c7fd5b80efe855a4925cc93b8cf27badec5498338e2b538"
1879 "70758b45d3e7a2fa059ed88df320a65e0a7cf87fa7e63b74cea1b7371e221f8004726642"
1880 "30d4d57945a85b23d58f248c8cd06ccfabfa969ab8cb78317451fab60e4fdfa796e2e2a8"
1881 "b46405839a91266d37e8d38bae545fb4060c357923b86d62f5d59d7bef5af20fbb9c7fb4"
1882 "2c6fd487748ed3b9973dbf4b1f2c9615129fa10d21cc49c622842c37c01670be71715765"
1883 "a98814634efbdee66bf3420f284dbd3efafc8a9117a8b9a72d9b81aa53ded78c409f3f90"
1884 "bad6e30d5229e26f4f0cea7ee82c09e3b60ec0e768f35a7fb9007b869f9bfc49c518f648"
1885 "3c951d3b6e22505453266ec4e7fe6a80dbe6a2458a1d6cd93044f2955607412091009c7d"
1886 "6cd81648a3b0603c92bfdff9ec3c0104b07ed2105962ca7c56ede91cb932073c337665e2"
1887 "409387549f9a46da05bc21c5126bd4b084bc2c06ab1019c51df30581aa4464ab92978c13"
1888 "f6d7c7ac8d30a78f982b9a43181bbe3c3eb9f7a1230b3e53b98a3c2a028317827fbe8cf6"
1889 "ec5e3e6b2a084d517d472b25f72fab3a34415bba488f14e7f621cfa72396ba40890e8c60"
1890 "b04815601a0819c9bebc5e18b95e04be3f9c156bd7375d8cc8a97c13ce0a3976123419fa"
1891 "592631317ca638c1182be06886f9663d0e8e6839573df8f52219eeb5381482a6a1681a64"
1892 "173660bfbb6d98bf06ee31e601ee99b4b99b5671ed0253260b3077ed5b977c6a79b4ff9a"
1893 "08efd3cba5c39bec1a1e9807d40bbf0c988e0fd071cf2155ed7b014c88683cd869783a95"
1894 "4cbfced9c0e80c3a92d45b508985cbbc533ba868c0dc4f112e99400345cf7524e42bf234"
1895 "5a129e53da4051c429af2ef09aba33ae3c820ec1529132a203bd2b81534f2e865265f55c"
1896 "9395caf0e0d3e1762c95eaaec935e765dc963b3e0d0a04b28373ab560fa9ba5ca71ced5d"
1897 "17bb8b56f314f6f0d0bc8104b3f1835eca7eaac15adf912cf9a6945cfd1de392342dd596"
1898 "d67e7ffcb7e086a6c1ea318aa2e0c2b5c2da079078232c637de0d317a1f26640bc1dac5b"
1899 "e8699b53edc86e4bfdfaf797a2ae350bf4ea29790face675c4d2e85b8f37a694c91f6a14"
1900 "1fd561274392ee6ee1a14424d5c134a69bcb4333079400f03615952fc4c99bf03f5733a8"
1901 "dc71524269fc5c648371f5f3098314d9d10258",
1902    "08632c75676571a5db5971f5d99cb8de6bf1792a",
1903 
1904    11600,
1905 "85d43615942fcaa449329fd1fe9efb17545eb252cac752228f1e9d90955a3cf4e72cb116"
1906 "3c3d8e93ccb7e4826206ff58b3e05009ee82ab70943db3f18a32925d6d5aed1525c91673"
1907 "bd33846571af815b09bb236466807d935b5816a8be8e9becbe65d05d765bcc0bc3ae66c2"
1908 "5320ebe9fff712aa5b4931548b76b0fd58f6be6b83554435587b1725873172e130e1a3ca"
1909 "3d9d0425f4632d79cca0683780f266a0633230e4f3b25f87b0c390092f7b13c66ab5e31b"
1910 "5a58dbcac8dd26a0600bf85507057bb36e870dfae76da8847875a1a52e4596d5b4b0a211"
1911 "2435d27e1dc8dd5016d60feaf2838746d436a2983457b72e3357059b2bf1e9148bb0551a"
1912 "e2b27d5a39abd3d1a62c36331e26668e8baabc2a1ef218b5e7a51a9ca35795bcd54f403a"
1913 "188eafafb30d82896e45ddaea4f418629a1fb76a0f539c7114317bac1e2a8fba5a868bce"
1914 "40abd40f6b9ced3fa8c0329b4de5ca03cc84d75b8746ef31e6c8d0a0a79b4f747690928e"
1915 "be327f8bbe9374a0df4c39c845bf3322a49fda9455b36db5a9d6e4ea7d4326cf0e0f7cd8"
1916 "0ff74538f95cec01a38c188d1243221e9272ccc1053e30787c4cf697043cca6fc3730d2a"
1917 "431ecbf60d73ee667a3ab114c68d578c66dc1c659b346cb148c053980190353f6499bfef"
1918 "acfd1d73838d6dc1188c74dd72b690fb0481eee481a3fd9af1d4233f05d5ae33a7b10d7d"
1919 "d643406cb1f88d7dd1d77580dcbee6f757eeb2bfbcc940f2cddb820b2718264b1a64115c"
1920 "b85909352c44b13d4e70bbb374a8594d8af7f41f65b221bf54b8d1a7f8f9c7da563550cb"
1921 "2b062e7a7f21d5e07dd9da8d82e5a89074627597551c745718094c2eb316ca077526d27f"
1922 "9a589c461d891dc7cd1bc20ba3f464da53c97924219c87a0f683dfb3b3ac8793c59e78ac"
1923 "fac109439221ac599a6fd8d2754946d6bcba60784805f7958c9e34ff287ad1dbbc888848"
1924 "fa80cc4200dbb8c5e4224535906cbffdd0237a77a906c10ced740f9c0ce7821f2dbf8c8d"
1925 "7d41ecfcc7dfdc0846b98c78b765d01fb1eb15ff39149ab592e5dd1152665304bba85bbf"
1926 "4705751985aaaf31245361554d561a2337e3daeef58a826492fd886d5f18ef568c1e772e"
1927 "f6461170407695e3254eb7bf0c683811ddde5960140d959114998f08bdb24a104095987d"
1928 "3255d590e0dbd41ae32b1ae4f4ea4a4f011de1388034231e034756870c9f2d9f23788723"
1929 "27055a7de2b5e931dfb53e7780b6d4294bf094e08567025b026db9203b681565a1d52f30"
1930 "318d0ebe49471b22ba5fd62e1ed6c8966c99b853c9062246a1ace51ef7523c7bf93bef53"
1931 "d8a9cb96d6a04f0da1eca888df66e0380a72525a7ecc6115d08569a66248f6ba34e2341b"
1932 "fd01a78f7b3c1cfe0754e0d26cba2fa3f951ef14d5749ff8933b8aba06fa40fb570b467c"
1933 "54ce0d3f0bed21e998e5a36b3bc2f9e1ae29c4bab59c121af6fad67c0b45959cd6a86194"
1934 "14b90b4535fb95f86ca7e64502acc135eff4f8a3abe9dde84238fab7a7d402454a3f07ad"
1935 "ec05ec94b2891e0879037fae6acaa31dcecf3f85236ade946f5ad69ad4077beb65099285"
1936 "38ee09f2bc38e5704da67b5006b5e39cd765aafcd740c7dadb99d0c547126e1324610fcb"
1937 "7353dac2c110e803fca2b17485b1c4b78690bc4f867e6f043b2568889f67985a465a48eb"
1938 "ee915200589e915756d4968d26529c3ffe3dbe70e84c682ad08a0c68db571634fbb0210d"
1939 "c1b16b8b725886465c8c51f36a5e27d0f78e5643e051d3bddd512ce511f6bdf3dfe42759"
1940 "00c5fea9d248c2b3f36911ed0ff41a19f6445521f251724657ea8f795b3ead0928a1657f"
1941 "308dd7c7c1e7e490d9849df43becfa5cc25ed09ef614fd69ddc7e5e3147623901d647876"
1942 "fb60077ffc48c51ed7d02b35f6802e3715fc708a0c88b82fe9cba0a442d38d09ca5ae483"
1943 "21487bdef1794e7636bf7457dd2b51a391880c34d229438347e5fec8555fe263f08ba87b"
1944 "b16dcde529248a477628067d13d0cb3bf51776f4d39fb3fbc5f669e91019323e40360e4b"
1945 "78b6584f077bf9e03b66",
1946    "ab7213f6becb980d40dc89fbda0ca39f225a2d33",
1947 
1948    12392,
1949 "7ae3ca60b3a96be914d24980fb5652eb68451fed5fa47abe8e771db8301fbd5331e64753"
1950 "93d96a4010d6551701e5c23f7ecb33bec7dd7bade21381e9865d410c383a139cb4863082"
1951 "8e9372bd197c5b5788b6599853e8487bddfd395e537772fdd706b6a1de59c695d63427da"
1952 "0dc3261bce2e1ae3cd6de90ec45ecd7e5f14580f5672b6ccd8f9336330dffcd6a3612a74"
1953 "975afc08fb136450e25dc6b071ddfc28fca89d846c107fd2e4bd7a19a4ff6f482d62896d"
1954 "a583c3277e23ab5e537a653112cdf2306043b3cc39f5280bd744fe81d66f497b95650e7d"
1955 "dfd704efcb929b13e00c3e3a7d3cd53878af8f1506d9de05dba9c39a92604b394ea25acb"
1956 "a2cda7b4ae8b08098ba3f0fdea15359df76517be84377f33631c844313ac335aa0d590fe"
1957 "c472d805521f0905d44ca40d7391b292184105acd142c083761c1a038c4f5ed869ea3696"
1958 "99592a37817f64cb4205b66be1f1de6fa47a08e1bf1a94312fe61a29e71bab242af95a7b"
1959 "38d4fb412c682b30256d91e2a46b634535d02b495240cbdb842cbe17cba6a2b94073f3d5"
1960 "f9621ac92ddda66f98bed997216466b4bb0579d58945f8d7450808d9e285d4f1709d8a1d"
1961 "416aa57d4a1a72bfcbfecdda33de2cff3e90e0cc60c897c4663224fc5bbe8316a83c1773"
1962 "802837a57bc7e9238173ed41ea32fe5fe38e546014a16d5e80700d9bac7a84bb03902f31"
1963 "79e641f86f6bc383d656daf69801499633fb367ea7593195934c72bc9bf9624c0c845ebf"
1964 "c36eb7ad4b22fdfb45ca7d4f0d6708c69a21f6eaa6db6bde0f0bd9dc7ec9c6e24626d0a7"
1965 "8fbeeed4b391f871e80e6a9d207165832d4ff689296f9bca15dc03c7c0381659ea5335eb"
1966 "aafdc3e50d18e46b00f1844870d09c25afcdb0ff1ae69dd8f94f91aca6095ba6f2b6e594"
1967 "c4acfe9903485d21b684e31a6acc2162d40e1a7bb8114a860a07e76f5265666555f2418d"
1968 "f11ef8f7499656d12215f5da8d7d041ac72648d15d7661ad93b24f3f071334b0921d5bb0"
1969 "6f2c7ab09f5034518b5ae21cec379373e87d51c77d44a70c2337606aadeb9036716fd920"
1970 "a824e7ae18ce3de9f0ec3456f3454027d8c476b3f1854b240c309f6f9786fa8a073915d9"
1971 "7a019ce99aec3260c5f6b6346cd9c41cb9267f4475958e45289965548238c6b9f91a8784"
1972 "b4e0957ba8b73956012c9a2fc3428434b1c1679f6ed2a3e8e2c90238df428622046f668e"
1973 "e2b053f55e64ffd45600e05a885e3264af573bacee93d23d72a0222b5442ac80bc0a8b79"
1974 "4c2afcf3bc881d20c111f57e3450b50a703f3db1fc5de2076a006f3b7eed694b93269874"
1975 "3b03c2ed2684bad445e69a692e744c7ac3a04f1e0e52b7a6708076d1fbffdb3f1c995828"
1976 "7d5f884e29407030f2db06811092efd80ae08da9daec39744c5ecd3ca771663b8f4968d4"
1977 "2a88c2c9821c73ae2a5a4d9e2551f82c03583b9c4dea775423b4748d24eb604e8ee3159b"
1978 "a6de9bea5b22eed6264e011734ed02b2c74ce06dda890b8604ed7ba49e7bf30e28c9871b"
1979 "e90f5cead67eaf52b5d3181c822b10701219b28ef6f6bebfa278e38acf863e2a1d4b1e40"
1980 "fd8a0ac6ce31054446301046148bf10dc3ae3385e2026e7762bdc8003ffebc4263191a59"
1981 "c72f4f90db03e7d52808506b33bfe1dfa53f1a3daa152e83974fbe56cfd4e8f4e7f7806a"
1982 "084b9d0795b858100eced0b5355a72446f37779d6c67ade60a627b8077ae1f3996b03bc3"
1983 "a5c290651c8609f0d879fbf578cbab35086e1159dd6ddbe3bf7fb5654edcc8f09e4f80d0"
1984 "258c9376d7c53fb68f78d333b18b70170d9a11070790c956f5744c78c986b1baf08b7631"
1985 "7a65c5f07ae6f57eb0e65488659324d29709e3735623d0426e90aa8c4629bb080881150c"
1986 "02be1c004da84414ac001c2eb6138c26388f5a36d594f3acef0e69e2cb43b870efa84da0"
1987 "cff9c923a9880202aed64ad76260f53c45bb1584b3e388a909d13586094b924680006a1d"
1988 "25d4dd36c579a8ec9d3fa63c082d977a5a5021440b5314b51850f2daa6e6af6ae88cb5b1"
1989 "44242bceb1d4771e641101f8abfc3a9b19f2de64e35e76458ad22072ba57925d73015de5"
1990 "66c66fcaa28fdc656f90de967ad51afd331e246d74ed469d63dd7d219935c59984bd9629"
1991 "09d1af296eb3121d782650e7d038063bab5fa854aac77de5ffebeb53d263f521e3fc02ac"
1992 "70",
1993    "b0e15d39025f5263e3efa255c1868d4a37041382",
1994 
1995    13184,
1996 "fa922061131282d91217a9ff07463843ae34ff7f8c28b6d93b23f1ea031d5020aa92f660"
1997 "8c3d3df0ee24a8958fd41af880ee454e36e26438defb2de8f09c018607c967d2f0e8b80a"
1998 "00c91c0eabe5b4c253e319b45e6106ff8bf0516f866020e5ba3f59fd669c5aeff310ebb3"
1999 "85007069d01c64f72d2b02f4ec0b45c5ecf313056afcb52b17e08b666d01fecc42adb5b4"
2000 "9ea00c60cacac2e0a953f1324bdd44aec00964a22a3cb33916a33da10d74ec6c6577fb37"
2001 "5dc6ac8a6ad13e00cba419a8636d4daac8383a2e98fe90790cde7b59cfaa17c410a52abc"
2002 "d68b127593d2fcbafd30578d195d890e981ae09e6772cb4382404a4e09f1a33c958b57db"
2003 "ccee54ae335b6c91443206a0c100135647b844f226417a1f70317fd350d9f3789d81894a"
2004 "aff4730072401aaeb8b713ead4394e2e64b6917d6eee2549af7bd0952f12035719065320"
2005 "ca0d2dfe2847c6a2357c52bee4a676b12bafff66597bd479aa29299c1896f63a7523a85a"
2006 "b7b916c5930ab66b4d191103cefc74f2f7e0e96e354f65e355ae43959a0af1880d14ea9d"
2007 "1569e4fd47174aba7f5decb430b3f6baf80a1ef27855227b62487250d3602970e423423c"
2008 "7ca90920685bcf75adfbe2a61ce5bd9228947b32f567927cb1a5bd8727c03aef91d6367b"
2009 "ae7d86fd15c0977ac965a88b0d7236037aefb8d24eec8d2a07c633e031a7b9147c4c7714"
2010 "110bfc7e261448a5d0f73c3619664e1c533c81a0acbf95d502227a33f84f0b8249e3f9fa"
2011 "5c7905a8192b7313fc56bb20679e81333d32c797ac5162204a0eaa0e64507635921c485b"
2012 "8f17c4e2484667a733197529e2a833eed83c57229b11bd820b5a5b78f1867787dbc217ea"
2013 "28bfba785fb545cbc5a840a12eea428213e1aaa4e50a900ba13efcf4a5345574c2481c5d"
2014 "927ada610bba567a55630c89d905db3d9b67fe36c9cc3d6a947664c83e69f51c74711a33"
2015 "df66dd3ff6af9b7c1605b614d4798b4192b9a4b1508f2e2ec5aaad7eaea1ee8867353db9"
2016 "b8d7d9a6f16aa5f339492073238c979082879aee7f94ac4be8133eaacbaedfb044e2ad4e"
2017 "93ba0fa071dea615a5cd80d1d2678f4f93ae5a4bc9cdf3df345a29ec41d8febb23805ce4"
2018 "2541036f3f05c63ae736f79a29802045fad9f370cabf843458c1b636ca41f387fd7821c9"
2019 "1abbd1946afcb9186b936403233f28a5b467595131a6bc07b0873e51a08de66b5d7709a6"
2020 "02c1bd0e7f6e8f4beb0579c51bda0e0c738ef876fcd9a40ab7873c9c31c1d63a588eebc7"
2021 "8d9a0ae6fa35cd1a269e0d2bc68252cbd7c08d79e96f0aa6be22a016136a2b8abe9d3c9c"
2022 "f9d60eeafe3dbc76d489b24d68c36167df4c38cf2b21cf03dc5e659e39018c3490f1237e"
2023 "ca3f85b742ab0045d86a899c4126ad60a147cbc95b71814c274d6478668df41eb32acfb4"
2024 "bbf024fb4e3d6be0b60653a0471afc3037ab67dcb00a2b2e24b26911e1880136e56106b7"
2025 "f3c570fbe6f311d94624cb001914ff96fbbf481f71686aa17be0850568058fc1ee8900b4"
2026 "7af5cf51c5ed9e00a8b532c131f42513f6b8df14a9bbc2e9ede5a560681184d41a147552"
2027 "edfbdef98d95e6a7793229d25ba9b0b395a020aa1c0731de89e662246d59ec22e5d8f4b4"
2028 "6fbc048efcffbc234744c5c66417070f9c751c81788f04691ccb1a09d60c46f6f73375bf"
2029 "e2e646cf6290069541a8dfe216374c925e94d06ece72e851e81d3e8acd011f82526c2f9f"
2030 "55955c6752dc10e93153ab58627e30fa2c573e4042954337982eec1f741be058c85bad86"
2031 "bf3a02ed96d3201dadd48bd4de8105200dfcbcc400c3c3dd717abfc562ebe338b14b1eb5"
2032 "ecbe9227661e49c58bf8233770d813faafc78b05711135adcc4ce4c65095ca0bdc1debc0"
2033 "b6e5d195dbc582ce94b3afa14a422edf9b69abd7ae869a78c3a26fb50ef7122ec5af8d0c"
2034 "78ef082ca114f8817c3d93b31809870caea2eb9533fa767c2954efb9ba07e4f1077e9f9b"
2035 "be845661eabea2c91079321477a7c167c7234528d63d6aabbe723e0e337b2e61138a310a"
2036 "3fd04368aa4215b7af9d0334a8a74681bcb86b4af87a0329a1ed9dc7c9aef14521785eda"
2037 "0eeb97bdff8c9945fd0ee04e84d0dae091a69c0bfcdcd4150878fed839c0db6565fc1fed"
2038 "0e7d6ae2efde7a59d58a9fb3b07e6f7cea51ba93f771c18b2eafa252d7fe171085776052"
2039 "a6a17e6858f0a20b7e8be54413523989bf20a028a84d9ce98b78e6ee0b8362df49de5344"
2040 "b409cc322354672a21ea383e870d047551a3af71aaf2f44f49a859cf001e61b592dd036f"
2041 "c6625bf7b91ea0fb78c1563cceb8c4345bf4a9fbe6ee2b6bf5e81083",
2042    "8b6d59106f04300cb57c7c961945cd77f3536b0a",
2043 
2044    13976,
2045 "162cca41155de90f6e4b76a34261be6666ef65bdb92b5831b47604ce42e0c6c8d2eda265"
2046 "ab9a3716809bf2e745e7831a41768d0f6349a268d9ac6e6adfb832a5d51b75d7951cf60e"
2047 "03d9e40de6d351f1f6ade5143531cf32839401ca6dfb9dc7473daa607aeb0c3d1e8eb3db"
2048 "cc2f1231ad1dd394d7eac9d8dab726b895b1ee774fdcabc8031063ecfa41c71a9f03ad23"
2049 "904cc056f17c76a1059c43faffe30dfd157fdfd7d792e162bf7a889109550a0fc4c41523"
2050 "2af0c0d72dcbc2595299e1a1c2aeae549f7970e994c15e0ab02f113d740d38c32a4d8ec0"
2051 "79cd099d37d954ab7ef2800902cdf7c7a19fb14b3c98aaf4c6ad93fe9a9bc7a61229828e"
2052 "55ad4d6270d1bdbca9975d450f9be91e5699bd7ee22e8c9c22e355cf1f6793f3551cb510"
2053 "c1d5cd363bdf8cab063e6e49a6383221f1188d64692c1f84c910a696de2e72fb9886193f"
2054 "61ab6b41ad0ea894d37ff1261bf1fd1f187e0d0c38ab223d99ec6d6b1e6b079fc305e24e"
2055 "2d9500c98676e2d587434495d6e107b193c06fb12d5d8eaa7b0c001d08f4d91cae5bdcae"
2056 "6624ee755e95ca8e4c5ef5b903d7f5ba438abeffd6f16d82d88138f157e7a50d1c91fb50"
2057 "c770f6d222fcbf6daf791b1f8379e3b157a3b496ddb2e71650c1c4ac4fc5f2aceb5b3228"
2058 "ffc44e15c02d4baa9434e60928a93f21bc91cfd3c2719f53a8c9bcd2f2dee65a8bbc88f9"
2059 "5d7ced211fc3b04f6e8b74eb2026d66fd57fa0cccea43f0a0381782e6fee5660afed674d"
2060 "cb2c28cb54d2bdbbaf78e534b0742ede6b5e659b46cd516d5362a194dd0822f6417935c4"
2061 "ff05815b118fe5687cd8b050240015cfe449d9dfde1f4fdb105586e429b2c1849aac2791"
2062 "ef73bc54603190eba39037ec057e784bb92d497e705dfcde2addb3514b4f1926f12d5440"
2063 "850935779019b23bd0f2977a8c9478c424a7eaaeec04f3743a77bee2bec3937412e707bc"
2064 "92a070046e2f9c35fe5cc3f755bbb91a182e683591ab7e8cff40633730546e81522f588f"
2065 "07bdf142b78e115d2a22d2eb5664fcdb7574c1ee5ba9abd307d7d29078cd5223c222fc69"
2066 "60324c40cc639be84dad96b01059efce7b08538ebef89bafab834609c7e82774a14e5be6"
2067 "62067edba6111efa8ae270f5066442b17e3f31a793581c8a3f96d92921ec26981594e28a"
2068 "08987d020b97ad2ba5c662836e35fd3fd954bcec52b579528913959d0d942fbf1c4b9910"
2069 "ba010c3700359a4eb7616541257f0f7727cc71b580cc903f718ecc408a315b6bbfa7f6e3"
2070 "beb9d258804bd2731ee2fb75e763281baf1effc4690a23d5f952ab5d4311d4f5885af2eb"
2071 "f27cad9f6d84692cb903064bbd11ca751f919b4811b7722c6ec80c360521e34d357b5c8b"
2072 "ba6d42e5c632730f53add99ab8aa9c607b6796216753086ede158bc670d04900aca66ce8"
2073 "357bd72d19fb147b5fde8ee4df6a0184573a2e65ba3fd3a0cb04dac5eb36d17d2f639a6e"
2074 "b602645f3ab4da9de4c9999d6506e8e242a5a3216f9e79a4202558ecdc74249ad3caaf90"
2075 "71b4e653338b48b3ba3e9daf1e51e49384268d63f37ce87c6335de79175cdf542d661bcd"
2076 "74b8f5107d6ab492f54b7c3c31257ecb0b426b77ed2e2ed22bbfdaf49653e1d54e5988fa"
2077 "d71397546f9955659f22b3a4117fc823a1e87d6fb6fb8ab7d302a1316975e8baf0c0adbd"
2078 "35455655f6a596b6ac3be7c9a8ea34166119d5e70dfbc1aa6e14ff98eff95e94ef576656"
2079 "5d368ec8857fb0b029bcb990d420a5ca6bc7ab08053eb4dbfc4612a345d56faefc5e03a4"
2080 "43520b224de776a5b618e1aa16edc513d5fcefcd413031b0ddc958a6fca45d108fbde065"
2081 "3cf2d11cb00a71cd35f57993875598b4e33e2384623a0986859105d511c717c21d6534bf"
2082 "69fd3d7cf1682e4fc25298d90df951e77a316996beac61bb7078988118c906548af92cfe"
2083 "72cd4b102ffad584e5e721a0cdb5621ed07dda8955d84bea57a5afa4ba06289ddfac3a9e"
2084 "765538fd9392fc7904cedb65e38cd90967f01845ff819777a22d199f608e62c13e6ba98b"
2085 "40824b38c784bdb41d62c4014fc7e8d93be52695e975e54d1ff92b412f451177143d74a6"
2086 "bde0ee53a986043ab465a1ef315ac4c538e775ef4178fde5f2ea560a364de18b8fe9578a"
2087 "ad80027c3fd32dcf0967d9d03789b1cdf19040762f626289cf3af8afe5a8e0a152d9258e"
2088 "981872c1ec95cd7f8d65812e55cb5cbd8db61b3f068a23d9652372dfbf18d43a663c5a0d"
2089 "026b0898e383ce5c95b0ba7fb5ed6b7304c7c9d3ba64f38d1dc579465148ccfa7271f2e3"
2090 "e0e97e9ddac7c0874f0f396cf07851638a734df393687b7b0343afd1652ff32a2da17b3a"
2091 "4c99d79c02256c73f32625527e5666594a8a42a12135eddb022e743371b3ab7b12ad6785"
2092 "7635eed03558ac673d17280769b2368056276d5d72f5dbc75525f8a7558bd90b544aa6cb"
2093 "dd964e6c70be79441969bfdf471f17a2dc0c92",
2094    "6144c4786145852e2a01b20604c369d1b9721019",
2095 
2096    14768,
2097 "c9bed88d93806b89c2d028866842e6542ab88c895228c96c1f9f05125f8697c7402538b0"
2098 "6465b7ae33daef847500f73d20c598c86e4804e633e1c4466e61f3ed1e9baadc5723bbed"
2099 "9455a2ff4f99b852cfe6aa3442852ade0b18e4995ddab4250928165a9441de108d4a293d"
2100 "1d95935de022aa17f366a31d4f4c4c54557a4235a9d56473444787ddc5c06c87087aef24"
2101 "fa8280b7ac74d76ba685e4be7dc705e5a8a97c6c8fbd201ee5bf522438d23371c60c155d"
2102 "93352f8fb8cc9421fe4b66ffabad46909c2c1099944fc55ed424c90aecca4f50d0331153"
2103 "2e2844c3ff8ecb495de7ab26941cbf177b79ad7b05f918b713c417da8cf6e67db0a2dcee"
2104 "a9179d8d636191759e13955f4244f0c4f2d88842e3015641ef0417d6e54144e8246e4591"
2105 "6823e2c6e39bfa3b90b97781c44981710689f2ce20e70a26760d65f9971b291e12338461"
2106 "8b3b56710dde2afaa2d46b0e2164d5c9482729350a0e256b2aa6b3fb099b618ebd7c11ca"
2107 "62bdf176b502aedfdf9be57a8e4adbca4a4d6d8407984af2f6635f95a1e4930e375eb53f"
2108 "245ab2ade5340c281bda87afded1268e537955c9819168bd60fd440533c75c9b1865e03f"
2109 "de3a301d165f97aa6da236cf39cf3e49512f6350224f8d76ff02d0d3b9a99e5f70b23b9f"
2110 "a85f72849fc98790df246c3a0f4437940e60d42b4317f72e2eb055d343a614f7f9648005"
2111 "1e4dff186dff476462d9ced24dbb82eaa60cbbf6a0026e64001da36d30f529f48f3688b1"
2112 "0ce9378ef3f50f5106e5007cd0eb037136254fda4f20d048769bd51a9d8d09a1e469a482"
2113 "6aa0e25b6267b5a96abcb6e919a362fdd7b683d2f2dcec40ee5969311c07f6066ee22f36"
2114 "89ca08381c85bea470040e9541e7a451cd43d62c2aa292a9dc4b95e3a7c4de2ba29663f3"
2115 "8d5002eb64ceba6934bb1b0e2e55fba7fa706b514ebeeae1be4dd882d6512da066246a05"
2116 "1d8bd042593bd0513e9cc47806ccdc7097e75bc75b8603834c85cd084e0ade3cc2c2b7e8"
2117 "586eac62249f9769f5bdcd50e24e515f257548762db9adf3ee0846d67cfcd723d85d9588"
2118 "09e6dd406f4c2637557c356fc52490a2a0763429ee298a1c72c098bb810e740c15faffc6"
2119 "1e80cf6e18f86dc0e29bc150ce43ca71f5729356cd966277fd8b32366f6263c3a761b13d"
2120 "544a631a25e1c4c8dea8d794abed47ccb4069d20f1dcb54e40a673ffb5f7b2eb31fb7d44"
2121 "36fd8252f92dc35bb9a18fc55099b17e0807e79caf4f9641ee4bbbc2d6922508bcfae236"
2122 "475bf78bc796548bc8d60659e816af68e5e43352fa64b5086c97c22c60ddcbbbefb9d9ef"
2123 "7cd57c64454604793910f4f90aedb4fb824a86061a93bb79c9b0272a1ad0d24e8165f099"
2124 "ef6f14a6a4fea09845f280022e061804090d7ab79f7bddcbef264b6f7d4e9971eddb9ca7"
2125 "d0e79a8dbe7cff2fa59f514a608d66ae8c44d5e69745aa1b19995e366812064567d3ca20"
2126 "9e12994c901d1b1f489be7253615f7c339b5581afd4d262e879ab8480ecb18990d3db61f"
2127 "96895dcde9c065e645f52baafefcbe34d072dba373fd1c786fd56c3f3284be7260eaff9a"
2128 "6a8348b762ed59e20ea443313b1164db53c3989c32fcae5b366f190b9548e8cff46df961"
2129 "350369b490354ed8e530a91f5072967eff45c63540862fb2deab02b3ae05deac65414368"
2130 "ac3549f277da92b692947de47cba9c1579526931e31c3490c1d3605f9bafcf468c2e9b47"
2131 "981407ea40b0b59754621943095a2d4f4ba266ac545fe7447e54f69555a7ac9ff1e8f001"
2132 "834fa65f2d4523061726e4d3bf4680519032dc21b7389e9f3229e4c2295d354482f8b803"
2133 "b06ca3a8cb3ff786e60f6bc59dd3a5bfed63b0aa493bab78e97bbefb6633534d84de826f"
2134 "4e2ccc3069050d50a2caace6c9de15ffc2656988d94b736e5688df0351a3a6a4c875cd99"
2135 "ef304f3cc7a0585df2b0b3e6c62f86bba0d43de47b80c4eec1c4f98e60a36188219919cf"
2136 "36dc10ee11e174a67d226ad9e71f02a7fca26ad67a4862773f3defc6a747545314063e5f"
2137 "ce7a3f890ec57daa5532acfd027739832437c8a58dcbe11c2842e60e8ca64979d081fbd5"
2138 "a1a028f59317212fb5869abc689a156171d69e4f4c93b949c3459904c00192d3603cd184"
2139 "48d64b843c57f34aee7830f313e58e2abc41b44be46a96c845ffebcb7120e21d1d751046"
2140 "c072adf65dd901a39c8019742054be5e159ea88d0885ee05fcd4c189bafe5abb68603186"
2141 "5dc570b9342fa7f41fd5c1c87e68371ab19a83c82ae1d890c678102d5da8e6c29845657c"
2142 "027ba07362cba4d24950ab38e747925e22ce8df9eaec1ae2c6d23374b360c8352feb6cb9"
2143 "913e4fc49bde6caf5293030d0d234a8ecd616023cc668262591f812de208738e5336a9e6"
2144 "9f9be2479b86be1e1369761518dfc93797ed3a55308878a944581eba50bc9c7f7a0e75c7"
2145 "6a28acd95b277857726f3f684eefc215e0a696f47d65d30431d710d957c08ef96682b385"
2146 "0ee5ba1c8417aafc1af2846a127ec155b4b7fb369e90eb3a5c3793a3389bbc6b532ca32b"
2147 "f5e1f03c2280e71c6e1ae21312d4ff163eee16ebb1fdee8e887bb0d453829b4e6ed5fa70"
2148 "8f2053f29b81e277be46",
2149    "a757ead499a6ec3d8ab9814f839117354ae563c8"
2150 };
2151 
test_sha1(void)2152 void test_sha1(void)
2153 {
2154    unsigned char buffer[4000];
2155    int i;
2156    for (i=0; i < sizeof(sha1_tests) / sizeof(sha1_tests[0]); ++i) {
2157       stb_uint len = sha1_tests[i].length / 8;
2158       unsigned char digest[20], fdig[20];
2159       unsigned int h;
2160       assert(len <= sizeof(buffer));
2161       assert(strlen(sha1_tests[i].message) == len*2);
2162       assert(strlen(sha1_tests[i].digest) == 20 * 2);
2163       for (h=0; h < len; ++h) {
2164          char v[3];
2165          v[0] = sha1_tests[i].message[h*2];
2166          v[1] = sha1_tests[i].message[h*2+1];
2167          v[2] = 0;
2168          buffer[h] = (unsigned char) strtol(v, NULL, 16);
2169       }
2170       stb_sha1(digest, buffer, len);
2171       for (h=0; h < 20; ++h) {
2172          char v[3];
2173          int res;
2174          v[0] = sha1_tests[i].digest[h*2];
2175          v[1] = sha1_tests[i].digest[h*2+1];
2176          v[2] = 0;
2177          res = digest[h] == strtol(v, NULL, 16);
2178          c(res, sha1_tests[i].digest);
2179          if (!res)
2180             break;
2181       }
2182       {
2183          int z;
2184          FILE *f = fopen("data/test.bin", "wb");
2185          if (!f) stb_fatal("Couldn't write to test.bin");
2186          fwrite(buffer, len, 1, f);
2187          fclose(f);
2188          #ifdef _WIN32
2189          z = stb_sha1_file(fdig, "data/test.bin");
2190          if (!z) stb_fatal("Couldn't digest test.bin");
2191          c(memcmp(digest, fdig, 20)==0, "stb_sh1_file");
2192          #endif
2193       }
2194    }
2195 }
2196 
2197 
2198 #if 0
2199 
2200 stb__obj zero, one;
2201 
2202 void test_packed_floats(void)
2203 {
2204    stb__obj *p;
2205    float x,y,*q;
2206    clock_t a,b,c;
2207    int i;
2208    stb_float_init();
2209    for (i=-10; i < 10; ++i) {
2210       float f = (float) pow(10,i);
2211       float g = f * 10;
2212       float delta = (g - f) / 10000;
2213       while (f < g) {
2214          stb__obj z = stb_float(f);
2215          float k = stb_getfloat(z);
2216          float p = stb_getfloat_table(z);
2217          assert((z & 1) == 1);
2218          assert(f == k);
2219          assert(k == p);
2220          f += delta;
2221       }
2222    }
2223 
2224    zero = stb_float(0);
2225    one  = stb_float(1);
2226 
2227    p = malloc(8192 * 4);
2228    for (i=0; i < 8192; ++i)
2229       p[i] = stb_rand();
2230    for (i=0; i < 8192; ++i)
2231       if ((stb_rand() & 31) < 28)
2232          p[i] = zero;
2233 
2234    q = malloc(4 * 1024);
2235 
2236    a = clock();
2237 
2238    x = y = 0;
2239    for (i=0; i < 200000000; ++i)
2240       q[i&1023] = stb_getfloat_table(p[i&8191]);
2241    b = clock();
2242    for (i=0; i < 200000000; ++i)
2243       q[i&1023] = stb_getfloat_table2(p[i&8191]);
2244    c = clock();
2245    free(p);
2246 
2247    free(q);
2248 
2249    printf("Table: %d\nIFs: %d\n", b-a, c-b);
2250 }
2251 #endif
2252 
2253 
do_compressor(int argc,char ** argv)2254 void do_compressor(int argc,char**argv)
2255 {
2256    char *p;
2257    int len;
2258 
2259    int window;
2260    if (argc == 2) {
2261       p = stb_file(argv[1], &len);
2262       if (p) {
2263          int dlen, clen = stb_compress_tofile("data/dummy.bin", p, len);
2264          char *q = stb_decompress_fromfile("data/dummy.bin", &dlen);
2265 
2266          if (len != dlen) {
2267             printf("FAILED %d -> %d\n", len, clen);
2268          } else {
2269             int z = memcmp(q,p,dlen);
2270             if (z != 0)
2271                printf("FAILED %d -> %d\n", len, clen);
2272             else
2273                printf("%d -> %d\n", len, clen);
2274          }
2275       }
2276       return;
2277    }
2278 
2279    window = atoi(argv[1]);
2280    if (window && argc == 4) {
2281       p = stb_file(argv[3], &len);
2282       if (p) {
2283          stb_compress_hashsize(window);
2284          stb_compress_tofile(argv[2], p, len);
2285       }
2286    } else if (argc == 3) {
2287       p = stb_decompress_fromfile(argv[2], &len);
2288       if (p) {
2289          FILE *f = fopen(argv[1], "wb");
2290          fwrite(p,1,len,f);
2291          fclose(f);
2292       } else {
2293          fprintf(stderr, "FAILED.\n");
2294       }
2295    } else {
2296       fprintf(stderr, "Usage: stb <hashsize> <output> <filetocompress>\n"
2297                       "   or  stb            <output> <filetodecompress>\n");
2298    }
2299 }
2300 
2301 #if 0
2302 // naive backtracking implementation
2303 int wildmatch(char *expr, char *candidate)
2304 {
2305    while(*expr) {
2306       if (*expr == '?') {
2307          if (!*candidate) return 0;
2308          ++candidate;
2309          ++expr;
2310       } else if (*expr == '*') {
2311          ++expr;
2312          while (*expr == '*' || *expr =='?') ++expr;
2313          // '*' at end of expression matches anything
2314          if (!*expr) return 1;
2315          // now scan candidate 'til first match
2316          while (*candidate) {
2317             if (*candidate == *expr) {
2318                // check this candidate
2319                if (stb_wildmatch(expr+1, candidate+1))
2320                   return 1;
2321                // if not, then backtrack
2322             }
2323             ++candidate;
2324          }
2325       } else {
2326          if (*expr != *candidate)
2327             return 0;
2328          ++expr, ++candidate;
2329       }
2330    }
2331    return *candidate != 0;
2332 }
2333 
2334 int stb_matcher_find_slow(stb_matcher *m, char *str)
2335 {
2336    int result = 1;
2337    int i,j,y,z;
2338    uint16 *previous = NULL;
2339    uint16 *current = NULL;
2340    uint16 *temp;
2341 
2342    stb_arr_setsize(previous, 4);
2343    stb_arr_setsize(current, 4);
2344 
2345    previous = stb__add_if_inactive(m, previous, m->start_node);
2346    previous = stb__eps_closure(m,previous);
2347    if (stb__clear_goalcheck(m, previous))
2348       goto done;
2349 
2350    while (*str) {
2351       y = stb_arr_len(previous);
2352       for (i=0; i < y; ++i) {
2353          stb_nfa_node *n = &m->nodes[previous[i]];
2354          z = stb_arr_len(n->out);
2355          for (j=0; j < z; ++j) {
2356             if (n->out[j].match == *str)
2357                current = stb__add_if_inactive(m, current, n->out[j].node);
2358             else if (n->out[j].match == -1) {
2359                if (*str != '\n')
2360                   current = stb__add_if_inactive(m, current, n->out[j].node);
2361             } else if (n->out[j].match < -1) {
2362                int z = -n->out[j].match - 2;
2363                if (m->charset[(uint8) *str] & (1 << z))
2364                   current = stb__add_if_inactive(m, current, n->out[j].node);
2365             }
2366          }
2367       }
2368       ++str;
2369       stb_arr_setlen(previous, 0);
2370 
2371       temp = previous;
2372       previous = current;
2373       current = temp;
2374 
2375       if (!m->match_start)
2376          previous = stb__add_if_inactive(m, previous, m->start_node);
2377       previous = stb__eps_closure(m,previous);
2378       if (stb__clear_goalcheck(m, previous))
2379          goto done;
2380    }
2381 
2382    result=0;
2383 
2384 done:
2385    stb_arr_free(previous);
2386    stb_arr_free(current);
2387 
2388    return result;
2389 }
2390 #endif
2391 
2392 
2393 
2394 
2395 
2396 
2397 //////////////////////////////////////////////////////////////////////////
2398 //
2399 //   stb_parser
2400 //
2401 //   Generates an LR(1) parser from a grammar, and can parse with it
2402 
2403 
2404 
2405 // Symbol representations
2406 //
2407 // Client:     Internal:
2408 //    -           c=0     e aka epsilon
2409 //    -           c=1     $ aka end of string
2410 //   > 0        2<=c<M    terminals (note these are remapped from a sparse layout)
2411 //   < 0        M<=c<N    non-terminals
2412 
2413 #define END 1
2414 #define EPS 0
2415 
2416 short encode_term[4096];  // @TODO: malloc these
2417 short encode_nonterm[4096];
2418 int first_nonterm, num_symbols, symset;
2419 #define encode_term(x)     encode_term[x]
2420 #define encode_nonterm(x)  encode_nonterm[~(x)]
2421 #define encode_symbol(x)   ((x) >= 0 ? encode_term(x) : encode_nonterm(x))
2422 
compute_first(short ** productions)2423 stb_bitset **compute_first(short ** productions)
2424 {
2425    int i, changed;
2426    stb_bitset **first = malloc(sizeof(*first) * num_symbols);
2427 
2428    assert(symset);
2429    for (i=0; i < num_symbols; ++i)
2430       first[i] = stb_bitset_new(0, symset);
2431 
2432    for (i=END; i < first_nonterm; ++i)
2433       stb_bitset_setbit(first[i], i);
2434 
2435    for (i=0; i < stb_arr_len(productions); ++i) {
2436       if (productions[i][2] == 0) {
2437          int nt = encode_nonterm(productions[i][0]);
2438          stb_bitset_setbit(first[nt], EPS);
2439       }
2440    }
2441 
2442    do {
2443       changed = 0;
2444       for (i=0; i < stb_arr_len(productions); ++i) {
2445          int j, nt = encode_nonterm(productions[i][0]);
2446          for (j=2; productions[i][j]; ++j) {
2447             int z = encode_symbol(productions[i][j]);
2448             changed |= stb_bitset_unioneq_changed(first[nt], first[z], symset);
2449             if (!stb_bitset_testbit(first[z], EPS))
2450                break;
2451          }
2452          if (!productions[i][j] && !stb_bitset_testbit(first[nt], EPS)) {
2453             stb_bitset_setbit(first[nt], EPS);
2454             changed = 1;
2455          }
2456       }
2457    } while (changed);
2458    return first;
2459 }
2460 
compute_follow(short ** productions,stb_bitset ** first,int start)2461 stb_bitset **compute_follow(short ** productions, stb_bitset **first, int start)
2462 {
2463    int i,j,changed;
2464    stb_bitset **follow = malloc(sizeof(*follow) * num_symbols);
2465 
2466    assert(symset);
2467    for (i=0; i < num_symbols; ++i)
2468       follow[i] = (i >= first_nonterm ? stb_bitset_new(0, symset) : NULL);
2469 
2470    stb_bitset_setbit(follow[start], END);
2471    do {
2472       changed = 0;
2473       for (i=0; i < stb_arr_len(productions); ++i) {
2474          int nt = encode_nonterm(productions[i][0]);
2475          for (j=2; productions[i][j]; ++j) {
2476             if (productions[i][j] < 0) {
2477                int k,z = encode_nonterm(productions[i][j]);
2478                for (k=j+1; productions[i][k]; ++k) {
2479                   int q = encode_symbol(productions[i][k]);
2480                   changed |= stb_bitset_unioneq_changed(follow[z], first[q], symset);
2481                   if (!stb_bitset_testbit(first[q], EPS))
2482                      break;
2483                }
2484                if (!productions[i][k] == 0)
2485                   changed |= stb_bitset_unioneq_changed(follow[z], follow[nt], symset);
2486             }
2487          }
2488       }
2489    } while (changed);
2490 
2491    for (i=first_nonterm; i < num_symbols; ++i)
2492       stb_bitset_clearbit(follow[i], EPS);
2493 
2494    return follow;
2495 }
2496 
first_for_prod_plus_sym(stb_bitset ** first,stb_bitset * out,short * prod,int symbol)2497 void first_for_prod_plus_sym(stb_bitset **first, stb_bitset *out, short *prod, int symbol)
2498 {
2499    stb_bitset_clearall(out, symset);
2500    for(;*prod;++prod) {
2501       int z = encode_symbol(*prod);
2502       stb_bitset_unioneq_changed(out, first[z], symset);
2503       if (!stb_bitset_testbit(first[z], EPS))
2504          return;
2505    }
2506    stb_bitset_unioneq_changed(out, first[symbol], symset);
2507 }
2508 
2509 #define Item(p,c,t)       ((void *) (((t) << 18) + ((c) << 12) + ((p) << 2)))
2510 #define ItemProd(i)       ((((uint32) (i)) >> 2) & 1023)
2511 #define ItemCursor(i)     ((((uint32) (i)) >> 12) & 63)
2512 #define ItemLookahead(i)  (((uint32) (i)) >> 18)
2513 
pc(stb_ps * p)2514 static void pc(stb_ps *p)
2515 {
2516 }
2517 
2518 typedef struct
2519 {
2520    short *prod;
2521    int prod_num;
2522 } ProdRef;
2523 
2524 typedef struct
2525 {
2526    stb_bitset **first;
2527    stb_bitset **follow;
2528    short **   prod;
2529    ProdRef ** prod_by_nt;
2530 } Grammar;
2531 
itemset_closure(Grammar g,stb_ps * set)2532 stb_ps *itemset_closure(Grammar g, stb_ps *set)
2533 {
2534    stb_bitset *lookahead;
2535    int changed,i,j,k, list_len;
2536    if (set == NULL) return set;
2537    lookahead = stb_bitset_new(0, symset);
2538    do {
2539       void **list = stb_ps_getlist(set, &list_len);
2540       changed = 0;
2541       for (i=0; i < list_len; ++i) {
2542          ProdRef *prod;
2543          int nt, *looklist;
2544          int p = ItemProd(list[i]), c = ItemCursor(list[i]), t = ItemLookahead(list[i]);
2545          if (g.prod[p][c] >= 0) continue;
2546          nt = encode_nonterm(g.prod[p][c]);
2547          first_for_prod_plus_sym(g.first, lookahead, g.prod[p]+c+1, t);
2548          looklist = stb_bitset_getlist(lookahead, 1, first_nonterm);
2549 
2550          prod = g.prod_by_nt[nt];
2551          for (j=0; j < stb_arr_len(prod); ++j) {
2552             assert(prod[j].prod[0] == g.prod[p][c]);
2553             // matched production; now iterate terminals
2554             for (k=0; k < stb_arr_len(looklist); ++k) {
2555                void *item = Item(prod[j].prod_num,2,looklist[k]);
2556                if (!stb_ps_find(set, item)) {
2557                   changed = 1;
2558                   set = stb_ps_add(set, item);
2559                   pc(set);
2560                }
2561             }
2562          }
2563          stb_arr_free(looklist);
2564       }
2565       free(list);
2566    } while (changed);
2567    free(lookahead);
2568    return set;
2569 }
2570 
itemset_goto(Grammar g,stb_ps * set,int sym)2571 stb_ps *itemset_goto(Grammar g, stb_ps *set, int sym)
2572 {
2573    int i, listlen;
2574    void **list = stb_ps_fastlist(set, &listlen);
2575    stb_ps *out = NULL;
2576    for (i=0; i < listlen; ++i) {
2577       int p,c;
2578       if (!stb_ps_fastlist_valid(list[i])) continue;
2579       p = ItemProd(list[i]), c = ItemCursor(list[i]);
2580       if (encode_symbol(g.prod[p][c]) == sym) {
2581          void *z = Item(p,c+1,ItemLookahead(list[i]));
2582          if (!stb_ps_find(out, z))
2583             out = stb_ps_add(out, z);
2584          pc(out);
2585       }
2586    }
2587    return itemset_closure(g, out);
2588 }
2589 
itemset_all_nextsym(Grammar g,stb_bitset * out,stb_ps * set)2590 void itemset_all_nextsym(Grammar g, stb_bitset *out, stb_ps *set)
2591 {
2592    int i, listlen;
2593    void **list = stb_ps_fastlist(set, &listlen);
2594    stb_bitset_clearall(out, symset);
2595    pc(set);
2596    for (i=0; i < listlen; ++i) {
2597       if (stb_ps_fastlist_valid(list[i])) {
2598          int p = ItemProd(list[i]);
2599          int c = ItemCursor(list[i]);
2600          if (g.prod[p][c])
2601             stb_bitset_setbit(out, encode_symbol(g.prod[p][c]));
2602       }
2603    }
2604 }
2605 
generate_items(Grammar g,int start_prod)2606 stb_ps ** generate_items(Grammar g, int start_prod)
2607 {
2608    stb_ps ** all=NULL;
2609    int i,j,k;
2610    stb_bitset *try = stb_bitset_new(0,symset);
2611    stb_ps *set = NULL;
2612    void *item = Item(start_prod, 2, END);
2613    set = stb_ps_add(set, item);
2614    pc(set);
2615    set = itemset_closure(g, set);
2616    pc(set);
2617    stb_arr_push(all, set);
2618    for (i = 0; i < stb_arr_len(all); ++i) {
2619       // only try symbols that appear in all[i]... there's a smarter way to do this,
2620       // which is to take all[i], and divide it up by symbol
2621       pc(all[i]);
2622       itemset_all_nextsym(g, try, all[i]);
2623       for (j = 1; j < num_symbols; ++j) {
2624          if (stb_bitset_testbit(try, j)) {
2625             stb_ps *out;
2626             if (stb_arr_len(all) > 4) pc(all[4]);
2627             if (i == 1 && j == 29) {
2628                if (stb_arr_len(all) > 4) pc(all[4]);
2629                out = itemset_goto(g, all[i], j);
2630                if (stb_arr_len(all) > 4) pc(all[4]);
2631             } else
2632                out = itemset_goto(g, all[i], j);
2633             pc(out);
2634             if (stb_arr_len(all) > 4) pc(all[4]);
2635             if (out != NULL) {
2636                // add it to the array if it's not already there
2637                for (k=0; k < stb_arr_len(all); ++k)
2638                   if (stb_ps_eq(all[k], out))
2639                      break;
2640                if (k == stb_arr_len(all)) {
2641                   stb_arr_push(all, out);
2642                   pc(out);
2643                   if (stb_arr_len(all) > 4) pc(all[4]);
2644                } else
2645                   stb_ps_delete(out);
2646             }
2647          }
2648       }
2649    }
2650    free(try);
2651    return all;
2652 }
2653 
2654 typedef struct
2655 {
2656    int num_stack;
2657    int function;
2658 } Reduction;
2659 
2660 typedef struct
2661 {
2662    short *encode_term;
2663    Reduction *reductions;
2664    short **action_goto; // terminals are action, nonterminals are goto
2665    int start;
2666    int end_term;
2667 } Parser;
2668 
2669 enum
2670 {
2671    A_error, A_accept, A_shift, A_reduce, A_conflict
2672 };
2673 
2674 typedef struct
2675 {
2676    uint8 type;
2677    uint8 cursor;
2678    short prod;
2679    short value;
2680 } Action;
2681 
parser_create(short ** productions,int num_prod,int start_nt,int end_term)2682 Parser *parser_create(short **productions, int num_prod, int start_nt, int end_term)
2683 {
2684    short *mini_rule = malloc(4 * sizeof(mini_rule[0]));
2685    Action *actions;
2686    Grammar g;
2687    stb_ps ** sets;
2688    Parser *p = malloc(sizeof(*p));
2689    int i,j,n;
2690    stb_bitset *mapped;
2691    int min_s=0, max_s=0, termset, ntset, num_states, num_reductions, init_prod;
2692 
2693    int synth_start;
2694 
2695    // remap sparse terminals and nonterminals
2696 
2697    for (i=0; i < num_prod; ++i) {
2698       for (j=2; productions[i][j]; ++j) {
2699          if (productions[i][j] < min_s) min_s = productions[i][j];
2700          if (productions[i][j] > max_s) max_s = productions[i][j];
2701       }
2702    }
2703    synth_start = --min_s;
2704 
2705    termset = (max_s + 32) >> 5;
2706    ntset = (~min_s + 32) >> 5;
2707    memset(encode_term, 0, sizeof(encode_term));
2708    memset(encode_nonterm, 0, sizeof(encode_nonterm));
2709 
2710    mapped = stb_bitset_new(0, termset);
2711    n = 2;
2712    for (i=0; i < num_prod; ++i)
2713       for (j=2; productions[i][j]; ++j)
2714          if (productions[i][j] > 0)
2715             if (!stb_bitset_testbit(mapped, productions[i][j])) {
2716                stb_bitset_setbit(mapped, productions[i][j]);
2717                encode_term[productions[i][j]] = n++;
2718             }
2719    free(mapped);
2720 
2721    first_nonterm = n;
2722 
2723    mapped = stb_bitset_new(0, ntset);
2724    for (i=0; i < num_prod; ++i)
2725       for (j=2; productions[i][j]; ++j)
2726          if (productions[i][j] < 0)
2727             if (!stb_bitset_testbit(mapped, ~productions[i][j])) {
2728                stb_bitset_setbit(mapped, ~productions[i][j]);
2729                encode_nonterm[~productions[i][j]] = n++;
2730             }
2731    free(mapped);
2732 
2733    // add a special start state for internal processing
2734    p->start = n++;
2735    encode_nonterm[synth_start] = p->start;
2736    mini_rule[0] = synth_start;
2737    mini_rule[1] = -32768;
2738    mini_rule[2] = start_nt;
2739    mini_rule[3] = 0;
2740 
2741    p->end_term = end_term;
2742 
2743    num_symbols = n;
2744 
2745    // create tables
2746    g.prod = NULL;
2747    g.prod_by_nt = malloc(num_symbols * sizeof(g.prod_by_nt[0]));
2748    for (i=0; i < num_symbols; ++i)
2749       g.prod_by_nt[i] = NULL;
2750 
2751    for (i=0; i < num_prod; ++i) {
2752       stb_arr_push(g.prod, productions[i]);
2753    }
2754    init_prod = stb_arr_len(g.prod);
2755    stb_arr_push(g.prod, mini_rule);
2756 
2757    num_reductions = stb_arr_len(g.prod);
2758    p->reductions = malloc(num_reductions * sizeof(*p->reductions));
2759 
2760    symset = (num_symbols + 31) >> 5;
2761    g.first = compute_first(g.prod);
2762    g.follow = compute_follow(g.prod, g.first, p->start);
2763 
2764    for (i=0; i < stb_arr_len(g.prod); ++i) {
2765       ProdRef pr = { g.prod[i], i };
2766       stb_arr_push(g.prod_by_nt[encode_nonterm(g.prod[i][0])], pr);
2767    }
2768 
2769    sets = generate_items(g, init_prod);
2770 
2771    num_states = stb_arr_len(sets);
2772    // now generate tables
2773 
2774    actions = malloc(sizeof(*actions) * first_nonterm);
2775    p->action_goto = (short **) stb_array_block_alloc(num_states, sizeof(short) * num_symbols);
2776    for (i=0; i < num_states; ++i) {
2777       int j,n;
2778       void **list = stb_ps_getlist(sets[i], &n);
2779       memset(actions, 0, sizeof(*actions) * first_nonterm);
2780       for (j=0; j < n; ++j) {
2781          int p = ItemProd(list[j]), c = ItemCursor(list[j]), t = ItemLookahead(list[j]);
2782          if (g.prod[p][c] == 0) {
2783             if (p == init_prod) {
2784                // @TODO: check for conflicts
2785                assert(actions[t].type == A_error || actions[t].type == A_accept);
2786                actions[t].type = A_accept;
2787             } else {
2788                // reduce production p
2789                if (actions[t].type == A_reduce) {
2790                   // is it the same reduction we already have?
2791                   if (actions[t].prod != p) {
2792                      // no, it's a reduce-reduce conflict!
2793                      printf("Reduce-reduce conflict for rule %d and %d, lookahead %d\n", p, actions[t].prod, t);
2794                      // @TODO: use precedence
2795                      actions[t].type = A_conflict;
2796                   }
2797                } else if (actions[t].type == A_shift) {
2798                   printf("Shift-reduce conflict for rule %d and %d, lookahead %d\n", actions[t].prod, p, t);
2799                   actions[t].type = A_conflict;
2800                } else if (actions[t].type == A_accept) {
2801                   assert(0);
2802                } else if (actions[t].type == A_error) {
2803                   actions[t].type = A_reduce;
2804                   actions[t].prod = p;
2805                }
2806             }
2807          } else if (g.prod[p][c] > 0) {
2808             int a = encode_symbol(g.prod[p][c]), k;
2809             stb_ps *out = itemset_goto(g, sets[i], a);
2810             for (k=0; k < stb_arr_len(sets); ++k)
2811                if (stb_ps_eq(sets[k], out))
2812                   break;
2813             assert(k < stb_arr_len(sets));
2814             // shift k
2815             if (actions[a].type == A_shift) {
2816                if (actions[a].value != k) {
2817                   printf("Shift-shift conflict! Rule %d and %d with lookahead %d/%d\n", actions[a].prod, p, a,t);
2818                   actions[a].type = A_conflict;
2819                }
2820             } else if (actions[a].type == A_reduce) {
2821                printf("Shift-reduce conflict for rule %d and %d, lookahead %d/%d\n", p, actions[a].prod, a,t);
2822                actions[a].type = A_conflict;
2823             } else if (actions[a].type == A_accept) {
2824                assert(0);
2825             } else if (actions[a].type == A_error) {
2826                actions[a].type = A_shift;
2827                actions[a].prod = p;
2828                actions[a].cursor = c;
2829                actions[a].value  = k;
2830             }
2831          }
2832       }
2833       // @TODO: recompile actions into p->action_goto
2834    }
2835 
2836    free(mini_rule);
2837    stb_pointer_array_free(g.first , num_symbols); free(g.first );
2838    stb_pointer_array_free(g.follow, num_symbols); free(g.follow);
2839    stb_arr_free(g.prod);
2840    for (i=0; i < num_symbols; ++i)
2841       stb_arr_free(g.prod_by_nt[i]);
2842    free(g.prod_by_nt);
2843    for (i=0; i < stb_arr_len(sets); ++i)
2844       stb_ps_delete(sets[i]);
2845    stb_arr_free(sets);
2846 
2847    return p;
2848 }
2849 
parser_destroy(Parser * p)2850 void parser_destroy(Parser *p)
2851 {
2852    free(p);
2853 }
2854 
2855 #if 0
2856 enum nonterm
2857 {
2858    N_globals = -50,
2859    N_global, N_vardef, N_varinitlist, N_varinit, N_funcdef, N_optid, N_optparamlist,
2860    N_paramlist, N_param, N_optinit, N_optcomma, N_statements, N_statement,
2861    N_optexpr, N_assign, N_if, N_ifcore, N_else, N_dictdef, N_dictdef2,
2862    N_dictdefitem, N_expr,
2863    N__last
2864 };
2865 
2866 short grammar[][10] =
2867 {
2868    { N_globals    ,  0, N_globals, N_global                                 },
2869    { N_globals    ,  0                                                      },
2870    { N_global     ,  0, N_vardef                                            },
2871    { N_global     ,  0, N_funcdef                                           },
2872    { N_vardef     ,  0, ST_var, N_varinitlist,                               },
2873    { N_varinitlist,  0, N_varinitlist, ',', N_varinit                       },
2874    { N_varinitlist,  0, N_varinit,                                          },
2875    { N_varinit    ,  0, ST_id, N_optinit,                                    },
2876    { N_funcdef    ,  0, ST_func, N_optid, '(', N_optparamlist, ')', N_statements, ST_end },
2877    { N_optid      ,  0, ST_id                                                },
2878    { N_optid      ,  0,                                                     },
2879    { N_optparamlist, 0,                                                     },
2880    { N_optparamlist, 0, N_paramlist, N_optcomma                             },
2881    { N_paramlist  ,  0, N_paramlist, ',', N_param                           },
2882    { N_paramlist  ,  0, N_param                                             },
2883    { N_param      ,  0, ST_id, N_optinit                                     },
2884    { N_optinit    ,  0, '=', N_expr                                         },
2885    { N_optinit    ,  0,                                                     },
2886    { N_optcomma   ,  0, ','                                                 },
2887    { N_optcomma   ,  0,                                                     },
2888    { N_statements ,  0, N_statements, N_statement                           },
2889    { N_statement  ,  0, N_statement, ';'                                    },
2890    { N_statement  ,  0, N_varinit                                           },
2891    { N_statement  ,  0, ST_return, N_expr                                    },
2892    { N_statement  ,  0, ST_break , N_optexpr                                 },
2893    { N_optexpr    ,  0, N_expr                                              },
2894    { N_optexpr    ,  0,                                                     },
2895    { N_statement  ,  0, ST_continue                                          },
2896    { N_statement  ,  0, N_assign                                            },
2897    { N_assign     ,  0, N_expr, '=', N_assign                               },
2898    //{ N_assign     ,  0, N_expr                                              },
2899    { N_statement  ,  0, ST_while, N_expr, N_statements, ST_end                },
2900    { N_statement  ,  0, ST_if, N_if,                                         },
2901    { N_if         ,  0, N_ifcore, ST_end,                                    },
2902    { N_ifcore     ,  0, N_expr, ST_then, N_statements, N_else, ST_end         },
2903    { N_else       ,  0, ST_elseif, N_ifcore                                  },
2904    { N_else       ,  0, ST_else, N_statements                                },
2905    { N_else       ,  0,                                                     },
2906    { N_dictdef    ,  0, N_dictdef2, N_optcomma                              },
2907    { N_dictdef2   ,  0, N_dictdef2, ',', N_dictdefitem                      },
2908    { N_dictdef2   ,  0, N_dictdefitem                                       },
2909    { N_dictdefitem,  0, ST_id, '=', N_expr                                   },
2910    { N_dictdefitem,  0, N_expr                                              },
2911    { N_expr       ,  0, ST_number                                            },
2912    { N_expr       ,  0, ST_string                                            },
2913    { N_expr       ,  0, ST_id                                                },
2914    { N_expr       ,  0, N_funcdef                                           },
2915    { N_expr       ,  0, '-', N_expr                                         },
2916    { N_expr       ,  0, '{', N_dictdef, '}'                                 },
2917    { N_expr       ,  0, '(', N_expr, ')'                                    },
2918    { N_expr       ,  0, N_expr, '.', ST_id                                   },
2919    { N_expr       ,  0, N_expr, '[', N_expr, ']'                            },
2920    { N_expr       ,  0, N_expr, '(', N_dictdef, ')'                         },
2921 #if 0
2922 #define BINOP(op)  { N_expr, 0, N_expr, op, N_expr }
2923    BINOP(ST_and), BINOP(ST_or), BINOP(ST_eq), BINOP(ST_ne),
2924    BINOP(ST_le),  BINOP(ST_ge), BINOP('>') , BINOP('<' ),
2925    BINOP('&'), BINOP('|'), BINOP('^'), BINOP('+'), BINOP('-'),
2926    BINOP('*'), BINOP('/'), BINOP('%'),
2927 #undef BINOP
2928 #endif
2929 };
2930 
2931 short *grammar_list[stb_arrcount(grammar)];
2932 
2933 void test_parser_generator(void)
2934 {
2935    Parser *p;
2936    int i;
2937    assert(N__last <= 0);
2938    for (i=0; i < stb_arrcount(grammar); ++i)
2939       grammar_list[i] = grammar[i];
2940    p = parser_create(grammar_list, stb_arrcount(grammar), N_globals, 0);
2941    parser_destroy(p);
2942 }
2943 #endif
2944 
2945 
2946 #if 0
2947 // stb_threadtest.c
2948 
2949 
2950 #include <windows.h>
2951 #define STB_DEFINE
2952 //#define STB_THREAD_TEST
2953 #include "../stb.h"
2954 
2955 #define NUM_WORK 100
2956 
2957 void *work_consumer(void *p)
2958 {
2959    stb__thread_sleep(20);
2960    return NULL;
2961 }
2962 
2963 int pass;
2964 stb_threadqueue *tq1, *tq2, *tq3, *tq4;
2965 volatile float t1,t2;
2966 
2967 //    with windows.h
2968 // Worked correctly with 100,000,000 enqueue/dequeue WAITLESS
2969 // (770 passes, 170000 per pass)
2970 // Worked correctly with   2,500,000 enqueue/dequeue !WAITLESS
2971 // (15 passes, 170000 per pass)
2972 // Worked correctly with   1,500,000 enqueue/dequeue WAITLESS && STB_THREAD_TEST
2973 // (9 passes, 170000 per pass)
2974 //    without windows.h
2975 // Worked correctly with   1,000,000 enqueue/dequeue WAITLESS && STB_THREAD_TEST
2976 // (6 passes, 170000 per pass)
2977 // Worked correctly with     500,000 enqueue/dequeue !WAITLESS && STB_THREAD_TEST
2978 // (3 passes, 170000 per pass)
2979 // Worked correctly with   1,000,000 enqueue/dequeue WAITLESS
2980 // (15 passes, 170000 per pass)
2981 #define WAITLESS
2982 
2983 volatile int table[1000*1000*10];
2984 
2985 void wait(int n)
2986 {
2987 #ifndef WAITLESS
2988    int j;
2989    float y;
2990    for (j=0; j < n; ++j)
2991       y += 1 / (t1+j);
2992    t2 = y;
2993 #endif
2994 }
2995 
2996 void *tq1_consumer(void *p)
2997 {
2998    for(;;) {
2999       int z;
3000       float y = 0;
3001       stb_threadq_get_block(tq1, &z);
3002       wait(5000);
3003       table[z] = pass;
3004    }
3005 }
3006 
3007 void *tq2_consumer(void *p)
3008 {
3009    for(;;) {
3010       int z;
3011       if (stb_threadq_get(tq2, &z))
3012          table[z] = pass;
3013       wait(1000);
3014    }
3015 }
3016 
3017 void *tq3_consumer(void *p)
3018 {
3019    for(;;) {
3020       int z;
3021       stb_threadq_get_block(tq3, &z);
3022       table[z] = pass;
3023       wait(500);
3024    }
3025 }
3026 
3027 void *tq4_consumer(void *p)
3028 {
3029    for (;;) {
3030       int z;
3031       stb_threadq_get_block(tq4, &z);
3032       table[z] = pass;
3033       wait(500);
3034    }
3035 }
3036 
3037 typedef struct
3038 {
3039    int start, end;
3040    stb_threadqueue *tq;
3041    int delay;
3042 } write_data;
3043 
3044 void *writer(void *q)
3045 {
3046    int i;
3047    write_data *p = (write_data *) q;
3048    for (i=p->start; i < p->end; ++i) {
3049       stb_threadq_add_block(p->tq, &i);
3050       #ifndef WAITLESS
3051       if (p->delay) stb__thread_sleep(p->delay);
3052       else {
3053          int j;
3054          float z = 0;
3055          for (j=0; j <= 20; ++j)
3056             z += 1 / (t1+j);
3057          t2 = z;
3058       }
3059       #endif
3060    }
3061    return NULL;
3062 }
3063 
3064 write_data info[256];
3065 int pos;
3066 
3067 void start_writer(int z, int count, stb_threadqueue *tq, int delay)
3068 {
3069    info[z].start = pos;
3070    info[z].end = pos+count;
3071    info[z].tq = tq;
3072    info[z].delay = delay;
3073    stb_create_thread(writer, &info[z]);
3074    pos += count;
3075 }
3076 
3077 int main(int argc, char **argv)
3078 {
3079    int i;
3080    stb_sync s = stb_sync_new();
3081    stb_sync_set_target(s, NUM_WORK+1);
3082    stb_work_numthreads(2);
3083    for (i=0; i < NUM_WORK; ++i) {
3084       stb_work_reach(work_consumer, NULL, NULL, s);
3085    }
3086    printf("Started stb_work test.\n");
3087 
3088    t1 = 1;
3089 
3090    // create the queues
3091    tq1 = stb_threadq_new(4, 4, TRUE , TRUE);
3092    tq2 = stb_threadq_new(4, 4, TRUE , FALSE);
3093    tq3 = stb_threadq_new(4, 4, FALSE, TRUE);
3094    tq4 = stb_threadq_new(4, 4, FALSE, FALSE);
3095 
3096    // start the consumers
3097    stb_create_thread(tq1_consumer, NULL);
3098    stb_create_thread(tq1_consumer, NULL);
3099    stb_create_thread(tq1_consumer, NULL);
3100 
3101    stb_create_thread(tq2_consumer, NULL);
3102 
3103    stb_create_thread(tq3_consumer, NULL);
3104    stb_create_thread(tq3_consumer, NULL);
3105    stb_create_thread(tq3_consumer, NULL);
3106    stb_create_thread(tq3_consumer, NULL);
3107    stb_create_thread(tq3_consumer, NULL);
3108    stb_create_thread(tq3_consumer, NULL);
3109    stb_create_thread(tq3_consumer, NULL);
3110 
3111    stb_create_thread(tq4_consumer, NULL);
3112 
3113    for (pass=1; pass <= 5000; ++pass) {
3114       int z = 0;
3115       int last_n = -1;
3116       int identical = 0;
3117       pos = 0;
3118       start_writer(z++, 50000, tq1, 0);
3119       start_writer(z++, 50000, tq1, 0);
3120       start_writer(z++, 50000, tq1, 0);
3121 
3122       start_writer(z++, 5000, tq2, 1);
3123       start_writer(z++, 3000, tq2, 3);
3124       start_writer(z++, 2000, tq2, 5);
3125 
3126       start_writer(z++, 5000, tq3, 3);
3127 
3128       start_writer(z++, 5000, tq4, 3);
3129       #ifndef WAITLESS
3130       stb__thread_sleep(8000);
3131       #endif
3132       for(;;) {
3133          int n =0;
3134          for (i=0; i < pos; ++i) {
3135             if (table[i] == pass)
3136                ++n;
3137          }
3138          if (n == pos) break;
3139          if (n == last_n) {
3140             ++identical;
3141             if (identical == 3) {
3142                printf("Problem slots:\n");
3143                for (i=0; i < pos; ++i) {
3144                   if (table[i] != pass) printf("%d ", i);
3145                }
3146                printf("\n");
3147             } else {
3148                if (identical < 3)
3149                   printf("Processed %d of %d\n", n, pos);
3150                else
3151                   printf(".");
3152             }
3153          } else {
3154             identical = 0;
3155             printf("Processed %d of %d\n", n, pos);
3156          }
3157          last_n = n;
3158          #ifdef WAITLESS
3159          stb__thread_sleep(750);
3160          #else
3161          stb__thread_sleep(3000);
3162          #endif
3163       }
3164       printf("Finished pass %d\n", pass);
3165    }
3166 
3167    stb_sync_reach_and_wait(s);
3168    printf("stb_work test completed ok.\n");
3169    return 0;
3170 }
3171 #endif
3172 
3173 
3174 #if 0
3175 //////////////////////////////////////////////////////////////////////////////
3176 //
3177 //   collapse tree leaves up to parents until we only have N nodes
3178 //   useful for cmirror summaries
3179 
3180 typedef struct stb_summary_tree
3181 {
3182    struct stb_summary_tree **children;
3183    int num_children;
3184    float weight;
3185 } stb_summary_tree;
3186 
3187 STB_EXTERN void *stb_summarize_tree(void *tree, int limit, float reweight);
3188 
3189 #ifdef STB_DEFINE
3190 
3191 typedef struct stb_summary_tree2
3192 {
3193    STB__ARR(struct stb_summary_tree2 *) children;
3194    int num_children;
3195    float weight;
3196    float weight_with_all_children;
3197    float makes_target_weight;
3198    float weight_at_target;
3199    stb_summary_tree *original;
3200    struct stb_summary_tree2 *target;
3201    STB__ARR(struct stb_summary_tree2 *) targeters;
3202 } stb_summary_tree2;
3203 
3204 static stb_summary_tree2 *stb__summarize_clone(stb_summary_tree *t)
3205 {
3206    int i;
3207    stb_summary_tree2 *s;
3208    s = (stb_summary_tree2 *) malloc(sizeof(*s));
3209    s->original = t;
3210    s->weight = t->weight;
3211    s->weight_with_all_children = 0;
3212    s->weight_at_target = 0;
3213    s->target = NULL;
3214    s->targeters = NULL;
3215    s->num_children = t->num_children;
3216    s->children = NULL;
3217    for (i=0; i < s->num_children; ++i)
3218       stb_arr_push(s->children, stb__summarize_clone(t->children[i]));
3219    return s;
3220 }
3221 
3222 static float stb__summarize_compute_targets(stb_summary_tree2 *parent, stb_summary_tree2 *node, float reweight, float weight)
3223 {
3224    float total = 0;
3225    if (node->weight == 0 && node->num_children == 1 && parent) {
3226       node->target = parent;
3227       return stb__summarize_compute_targets(parent, node->children[0], reweight, weight*reweight);
3228    } else {
3229       float total=0;
3230       int i;
3231       for (i=0; i < node->num_children; ++i)
3232          total += stb__summarize_compute_targets(node, node->children[i], reweight, reweight);
3233       node->weight_with_all_children = total + node->weight;
3234       if (parent && node->weight_with_all_children) {
3235          node->target = parent;
3236          node->weight_at_target = node->weight_with_all_children * weight;
3237          node->makes_target_weight = node->weight_at_target + parent->weight;
3238          stb_arr_push(parent->targeters, node);
3239       } else {
3240          node->target = NULL;
3241          node->weight_at_target = node->weight;
3242          node->makes_target_weight = 0;
3243       }
3244       return node->weight_with_all_children * weight;
3245    }
3246 }
3247 
3248 static stb_summary_tree2 ** stb__summarize_make_array(STB__ARR(stb_summary_tree2 *) all, stb_summary_tree2 *tree)
3249 {
3250    int i;
3251    stb_arr_push(all, tree);
3252    for (i=0; i < tree->num_children; ++i)
3253       all = stb__summarize_make_array(all, tree->children[i]);
3254    return all;
3255 }
3256 
3257 typedef stb_summary_tree2 * stb__stree2;
3258 stb_define_sort(stb__summarysort, stb__stree2, (*a)->makes_target_weight < (*b)->makes_target_weight)
3259 
3260 void *stb_summarize_tree(void *tree, int limit, float reweight)
3261 {
3262    int i,j,k;
3263    STB__ARR(stb_summary_tree *) ret=NULL;
3264    STB__ARR(stb_summary_tree2 *) all=NULL;
3265 
3266    // first clone the tree so we can manipulate it
3267    stb_summary_tree2 *t = stb__summarize_clone((stb_summary_tree *) tree);
3268    if (reweight < 1) reweight = 1;
3269 
3270    // now compute how far up the tree each node would get pushed
3271    // there's no value in pushing a node up to an empty node with
3272    // only one child, so we keep pushing it up
3273    stb__summarize_compute_targets(NULL, t, reweight, 1);
3274 
3275    all = stb__summarize_make_array(all, t);
3276 
3277    // now we want to iteratively find the smallest 'makes_target_weight',
3278    // update that, and then fix all the others (which will be all descendents)
3279    // to do this efficiently, we need a heap or a sorted binary tree
3280    // what we have is an array. maybe we can insertion sort the array?
3281    stb__summarysort(all, stb_arr_len(all));
3282 
3283    for (i=0; i < stb_arr_len(all) - limit; ++i) {
3284       stb_summary_tree2 *src, *dest;
3285       src = all[i];
3286       dest = all[i]->target;
3287       if (src->makes_target_weight == 0) continue;
3288       assert(dest != NULL);
3289 
3290       for (k=0; k < stb_arr_len(all); ++k)
3291          if (all[k] == dest)
3292             break;
3293       assert(k != stb_arr_len(all));
3294       assert(i < k);
3295 
3296       // move weight from all[i] to target
3297       src->weight = dest->makes_target_weight;
3298       src->weight = 0;
3299       src->makes_target_weight = 0;
3300       // recompute effect of other descendents
3301       for (j=0; j < stb_arr_len(dest->targeters); ++j) {
3302          if (dest->targeters[j]->weight) {
3303             dest->targeters[j]->makes_target_weight = dest->weight + dest->targeters[j]->weight_at_target;
3304             assert(dest->targeters[j]->makes_target_weight <= dest->weight_with_all_children);
3305          }
3306       }
3307       STB_(stb__summarysort,_ins_sort)(all+i, stb_arr_len(all)-i);
3308    }
3309    // now the elements in [ i..stb_arr_len(all) ) are the relevant ones
3310    for (; i < stb_arr_len(all); ++i)
3311       stb_arr_push(ret, all[i]->original);
3312 
3313    // now free all our temp data
3314    for (i=0; i < stb_arr_len(all); ++i) {
3315       stb_arr_free(all[i]->children);
3316       free(all[i]);
3317    }
3318    stb_arr_free(all);
3319    return ret;
3320 }
3321 #endif
3322 
3323 #endif
3324