1 #include <stdio.h>
2 #include <stdlib.h>
3 #include <string.h>
4
5 /**************************************************************************
6 * TESTS :
7 * function returning large structures, which go on the stack
8 * functions returning varied sized structs which go on in the registers.
9 ***************************************************************************/
10
11
12 /* A large structure (> 64 bits) used to test passing large structures as
13 * parameters
14 */
15
16 struct array_rep_info_t {
17 int next_index[10];
18 int values[10];
19 int head;
20 };
21
22 /*****************************************************************************
23 * Small structures ( <= 64 bits). These are used to test passing small
24 * structures as parameters and test argument size promotion.
25 *****************************************************************************/
26
27 /* 64 bits
28 */
29 struct small_rep_info_t {
30 int value;
31 int head;
32 };
33
34 /* 6 bits : really fits in 8 bits and is promoted to 8 bits
35 */
36 struct bit_flags_char_t {
37 unsigned char alpha :1;
38 unsigned char beta :1;
39 unsigned char gamma :1;
40 unsigned char delta :1;
41 unsigned char epsilon :1;
42 unsigned char omega :1;
43 };
44
45 /* 6 bits : really fits in 8 bits and is promoted to 16 bits
46 */
47 struct bit_flags_short_t {
48 unsigned short alpha :1;
49 unsigned short beta :1;
50 unsigned short gamma :1;
51 unsigned short delta :1;
52 unsigned short epsilon :1;
53 unsigned short omega :1;
54 };
55
56 /* 6 bits : really fits in 8 bits and is promoted to 32 bits
57 */
58 struct bit_flags_t {
59 unsigned alpha :1;
60 unsigned beta :1;
61 unsigned gamma :1;
62 unsigned delta :1;
63 unsigned epsilon :1;
64 unsigned omega :1;
65 };
66
67 /* 22 bits : really fits in 40 bits and is promoted to 64 bits
68 */
69 struct bit_flags_combo_t {
70 unsigned alpha :1;
71 unsigned beta :1;
72 char ch1;
73 unsigned gamma :1;
74 unsigned delta :1;
75 char ch2;
76 unsigned epsilon :1;
77 unsigned omega :1;
78 };
79
80 /* 64 bits
81 */
82 struct one_double_t {
83 double double1;
84 };
85
86 /* 64 bits
87 */
88 struct two_floats_t {
89 float float1;
90 float float2;
91 };
92
93
94 /* 24 bits : promoted to 32 bits
95 */
96 struct three_char_t {
97 char ch1;
98 char ch2;
99 char ch3;
100 };
101
102 /* 40 bits : promoted to 64 bits
103 */
104 struct five_char_t {
105 char ch1;
106 char ch2;
107 char ch3;
108 char ch4;
109 char ch5;
110 };
111
112 /* 40 bits : promoted to 64 bits
113 */
114 struct int_char_combo_t {
115 int int1;
116 char ch1;
117 };
118
119
120 /*****************************************************************
121 * LOOP_COUNT :
122 * A do nothing function. Used to provide a point at which calls can be made.
123 *****************************************************************/
loop_count()124 void loop_count () {
125
126 int index;
127
128 for (index=0; index<4; index++);
129 }
130
131 /*****************************************************************
132 * INIT_BIT_FLAGS_CHAR :
133 * Initializes a bit_flags_char_t structure. Can call this function see
134 * the call command behavior when integer arguments do not fit into
135 * registers and must be placed on the stack.
136 * OUT struct bit_flags_char_t *bit_flags -- structure to be filled
137 * IN unsigned a -- 0 or 1
138 * IN unsigned b -- 0 or 1
139 * IN unsigned g -- 0 or 1
140 * IN unsigned d -- 0 or 1
141 * IN unsigned e -- 0 or 1
142 * IN unsigned o -- 0 or 1
143 *****************************************************************/
144 #ifdef PROTOTYPES
init_bit_flags_char(struct bit_flags_char_t * bit_flags,unsigned a,unsigned b,unsigned g,unsigned d,unsigned e,unsigned o)145 void init_bit_flags_char (
146 struct bit_flags_char_t *bit_flags,
147 unsigned a,
148 unsigned b,
149 unsigned g,
150 unsigned d,
151 unsigned e,
152 unsigned o)
153 #else
154 void init_bit_flags_char (bit_flags,a,b,g,d,e,o)
155 struct bit_flags_char_t *bit_flags;
156 unsigned a;
157 unsigned b;
158 unsigned g;
159 unsigned d;
160 unsigned e;
161 unsigned o;
162 #endif
163 {
164
165 bit_flags->alpha = a;
166 bit_flags->beta = b;
167 bit_flags->gamma = g;
168 bit_flags->delta = d;
169 bit_flags->epsilon = e;
170 bit_flags->omega = o;
171 }
172
173 /*****************************************************************
174 * INIT_BIT_FLAGS_SHORT :
175 * Initializes a bit_flags_short_t structure. Can call this function see
176 * the call command behavior when integer arguments do not fit into
177 * registers and must be placed on the stack.
178 * OUT struct bit_flags_short_t *bit_flags -- structure to be filled
179 * IN unsigned a -- 0 or 1
180 * IN unsigned b -- 0 or 1
181 * IN unsigned g -- 0 or 1
182 * IN unsigned d -- 0 or 1
183 * IN unsigned e -- 0 or 1
184 * IN unsigned o -- 0 or 1
185 *****************************************************************/
186 #ifdef PROTOTYPES
init_bit_flags_short(struct bit_flags_short_t * bit_flags,unsigned a,unsigned b,unsigned g,unsigned d,unsigned e,unsigned o)187 void init_bit_flags_short (
188 struct bit_flags_short_t *bit_flags,
189 unsigned a,
190 unsigned b,
191 unsigned g,
192 unsigned d,
193 unsigned e,
194 unsigned o)
195 #else
196 void init_bit_flags_short (bit_flags,a,b,g,d,e,o)
197 struct bit_flags_short_t *bit_flags;
198 unsigned a;
199 unsigned b;
200 unsigned g;
201 unsigned d;
202 unsigned e;
203 unsigned o;
204 #endif
205 {
206
207 bit_flags->alpha = a;
208 bit_flags->beta = b;
209 bit_flags->gamma = g;
210 bit_flags->delta = d;
211 bit_flags->epsilon = e;
212 bit_flags->omega = o;
213 }
214
215 /*****************************************************************
216 * INIT_BIT_FLAGS :
217 * Initializes a bit_flags_t structure. Can call this function see
218 * the call command behavior when integer arguments do not fit into
219 * registers and must be placed on the stack.
220 * OUT struct bit_flags_t *bit_flags -- structure to be filled
221 * IN unsigned a -- 0 or 1
222 * IN unsigned b -- 0 or 1
223 * IN unsigned g -- 0 or 1
224 * IN unsigned d -- 0 or 1
225 * IN unsigned e -- 0 or 1
226 * IN unsigned o -- 0 or 1
227 *****************************************************************/
228 #ifdef PROTOTYPES
init_bit_flags(struct bit_flags_t * bit_flags,unsigned a,unsigned b,unsigned g,unsigned d,unsigned e,unsigned o)229 void init_bit_flags (
230 struct bit_flags_t *bit_flags,
231 unsigned a,
232 unsigned b,
233 unsigned g,
234 unsigned d,
235 unsigned e,
236 unsigned o)
237 #else
238 void init_bit_flags (bit_flags,a,b,g,d,e,o)
239 struct bit_flags_t *bit_flags;
240 unsigned a;
241 unsigned b;
242 unsigned g;
243 unsigned d;
244 unsigned e;
245 unsigned o;
246 #endif
247 {
248
249 bit_flags->alpha = a;
250 bit_flags->beta = b;
251 bit_flags->gamma = g;
252 bit_flags->delta = d;
253 bit_flags->epsilon = e;
254 bit_flags->omega = o;
255 }
256
257 /*****************************************************************
258 * INIT_BIT_FLAGS_COMBO :
259 * Initializes a bit_flags_combo_t structure. Can call this function
260 * to see the call command behavior when integer and character arguments
261 * do not fit into registers and must be placed on the stack.
262 * OUT struct bit_flags_combo_t *bit_flags_combo -- structure to fill
263 * IN unsigned a -- 0 or 1
264 * IN unsigned b -- 0 or 1
265 * IN char ch1
266 * IN unsigned g -- 0 or 1
267 * IN unsigned d -- 0 or 1
268 * IN char ch2
269 * IN unsigned e -- 0 or 1
270 * IN unsigned o -- 0 or 1
271 *****************************************************************/
272 #ifdef PROTOTYPES
init_bit_flags_combo(struct bit_flags_combo_t * bit_flags_combo,unsigned a,unsigned b,char ch1,unsigned g,unsigned d,char ch2,unsigned e,unsigned o)273 void init_bit_flags_combo (
274 struct bit_flags_combo_t *bit_flags_combo,
275 unsigned a,
276 unsigned b,
277 char ch1,
278 unsigned g,
279 unsigned d,
280 char ch2,
281 unsigned e,
282 unsigned o)
283 #else
284 void init_bit_flags_combo (bit_flags_combo, a, b, ch1, g, d, ch2, e, o)
285 struct bit_flags_combo_t *bit_flags_combo;
286 unsigned a;
287 unsigned b;
288 char ch1;
289 unsigned g;
290 unsigned d;
291 char ch2;
292 unsigned e;
293 unsigned o;
294 #endif
295 {
296
297 bit_flags_combo->alpha = a;
298 bit_flags_combo->beta = b;
299 bit_flags_combo->ch1 = ch1;
300 bit_flags_combo->gamma = g;
301 bit_flags_combo->delta = d;
302 bit_flags_combo->ch2 = ch2;
303 bit_flags_combo->epsilon = e;
304 bit_flags_combo->omega = o;
305 }
306
307
308 /*****************************************************************
309 * INIT_ONE_DOUBLE :
310 * OUT struct one_double_t *one_double -- structure to fill
311 * IN double init_val
312 *****************************************************************/
313 #ifdef PROTOTYPES
init_one_double(struct one_double_t * one_double,double init_val)314 void init_one_double ( struct one_double_t *one_double, double init_val)
315 #else
316 void init_one_double (one_double, init_val)
317 struct one_double_t *one_double;
318 double init_val;
319 #endif
320 {
321
322 one_double->double1 = init_val;
323 }
324
325 /*****************************************************************
326 * INIT_TWO_FLOATS :
327 * OUT struct two_floats_t *two_floats -- structure to be filled
328 * IN float init_val1
329 * IN float init_val2
330 *****************************************************************/
331 #ifdef PROTOTYPES
init_two_floats(struct two_floats_t * two_floats,float init_val1,float init_val2)332 void init_two_floats (
333 struct two_floats_t *two_floats,
334 float init_val1,
335 float init_val2)
336 #else
337 void init_two_floats (two_floats, init_val1, init_val2)
338 struct two_floats_t *two_floats;
339 float init_val1;
340 float init_val2;
341 #endif
342 {
343
344 two_floats->float1 = init_val1;
345 two_floats->float2 = init_val2;
346 }
347
348 /*****************************************************************
349 * INIT_THREE_CHARS :
350 * OUT struct three_char_t *three_char -- structure to be filled
351 * IN char init_val1
352 * IN char init_val2
353 * IN char init_val3
354 *****************************************************************/
355 #ifdef PROTOTYPES
init_three_chars(struct three_char_t * three_char,char init_val1,char init_val2,char init_val3)356 void init_three_chars (
357 struct three_char_t *three_char,
358 char init_val1,
359 char init_val2,
360 char init_val3)
361 #else
362 void init_three_chars ( three_char, init_val1, init_val2, init_val3)
363 struct three_char_t *three_char;
364 char init_val1;
365 char init_val2;
366 char init_val3;
367 #endif
368 {
369
370 three_char->ch1 = init_val1;
371 three_char->ch2 = init_val2;
372 three_char->ch3 = init_val3;
373 }
374
375 /*****************************************************************
376 * INIT_FIVE_CHARS :
377 * OUT struct five_char_t *five_char -- structure to be filled
378 * IN char init_val1
379 * IN char init_val2
380 * IN char init_val3
381 * IN char init_val4
382 * IN char init_val5
383 *****************************************************************/
384 #ifdef PROTOTYPES
init_five_chars(struct five_char_t * five_char,char init_val1,char init_val2,char init_val3,char init_val4,char init_val5)385 void init_five_chars (
386 struct five_char_t *five_char,
387 char init_val1,
388 char init_val2,
389 char init_val3,
390 char init_val4,
391 char init_val5)
392 #else
393 void init_five_chars ( five_char, init_val1, init_val2, init_val3, init_val4, init_val5)
394 struct five_char_t *five_char;
395 char init_val1;
396 char init_val2;
397 char init_val3;
398 char init_val4;
399 char init_val5;
400 #endif
401 {
402
403 five_char->ch1 = init_val1;
404 five_char->ch2 = init_val2;
405 five_char->ch3 = init_val3;
406 five_char->ch4 = init_val4;
407 five_char->ch5 = init_val5;
408 }
409
410 /*****************************************************************
411 * INIT_INT_CHAR_COMBO :
412 * OUT struct int_char_combo_t *combo -- structure to be filled
413 * IN int init_val1
414 * IN char init_val2
415 *****************************************************************/
416 #ifdef PROTOTYPES
init_int_char_combo(struct int_char_combo_t * combo,int init_val1,char init_val2)417 void init_int_char_combo (
418 struct int_char_combo_t *combo,
419 int init_val1,
420 char init_val2)
421 #else
422 void init_int_char_combo ( combo, init_val1, init_val2)
423 struct int_char_combo_t *combo;
424 int init_val1;
425 char init_val2;
426 #endif
427 {
428
429 combo->int1 = init_val1;
430 combo->ch1 = init_val2;
431 }
432
433 /*****************************************************************
434 * INIT_STRUCT_REP :
435 * OUT struct small_rep_into_t *small_struct -- structure to be filled
436 * IN int seed
437 *****************************************************************/
438 #ifdef PROTOTYPES
init_struct_rep(struct small_rep_info_t * small_struct,int seed)439 void init_struct_rep(
440 struct small_rep_info_t *small_struct,
441 int seed)
442 #else
443 void init_struct_rep( small_struct, seed)
444 struct small_rep_info_t *small_struct;
445 int seed;
446 #endif
447 {
448
449 small_struct->value = 2 + (seed*2);
450 small_struct->head = 0;
451 }
452
453 /*****************************************************************
454 * PRINT_BIT_FLAGS_CHAR :
455 * IN struct bit_flags_char_t bit_flags
456 ****************************************************************/
457 #ifdef PROTOTYPES
print_bit_flags_char(struct bit_flags_char_t bit_flags)458 struct bit_flags_char_t print_bit_flags_char (struct bit_flags_char_t bit_flags)
459 #else
460 struct bit_flags_char_t print_bit_flags_char ( bit_flags)
461 struct bit_flags_char_t bit_flags;
462 #endif
463 {
464
465 if (bit_flags.alpha) printf("alpha\n");
466 if (bit_flags.beta) printf("beta\n");
467 if (bit_flags.gamma) printf("gamma\n");
468 if (bit_flags.delta) printf("delta\n");
469 if (bit_flags.epsilon) printf("epsilon\n");
470 if (bit_flags.omega) printf("omega\n");
471 return bit_flags;
472
473 }
474
475 /*****************************************************************
476 * PRINT_BIT_FLAGS_SHORT :
477 * IN struct bit_flags_short_t bit_flags
478 ****************************************************************/
479 #ifdef PROTOTYPES
print_bit_flags_short(struct bit_flags_short_t bit_flags)480 struct bit_flags_short_t print_bit_flags_short (struct bit_flags_short_t bit_flags)
481 #else
482 struct bit_flags_short_t print_bit_flags_short ( bit_flags)
483 struct bit_flags_short_t bit_flags;
484 #endif
485 {
486
487 if (bit_flags.alpha) printf("alpha\n");
488 if (bit_flags.beta) printf("beta\n");
489 if (bit_flags.gamma) printf("gamma\n");
490 if (bit_flags.delta) printf("delta\n");
491 if (bit_flags.epsilon) printf("epsilon\n");
492 if (bit_flags.omega) printf("omega\n");
493 return bit_flags;
494
495 }
496
497 /*****************************************************************
498 * PRINT_BIT_FLAGS :
499 * IN struct bit_flags_t bit_flags
500 ****************************************************************/
501 #ifdef PROTOTYPES
print_bit_flags(struct bit_flags_t bit_flags)502 struct bit_flags_t print_bit_flags (struct bit_flags_t bit_flags)
503 #else
504 struct bit_flags_t print_bit_flags ( bit_flags)
505 struct bit_flags_t bit_flags;
506 #endif
507 {
508
509 if (bit_flags.alpha) printf("alpha\n");
510 if (bit_flags.beta) printf("beta\n");
511 if (bit_flags.gamma) printf("gamma\n");
512 if (bit_flags.delta) printf("delta\n");
513 if (bit_flags.epsilon) printf("epsilon\n");
514 if (bit_flags.omega) printf("omega\n");
515 return bit_flags;
516
517 }
518
519 /*****************************************************************
520 * PRINT_BIT_FLAGS_COMBO :
521 * IN struct bit_flags_combo_t bit_flags_combo
522 ****************************************************************/
523 #ifdef PROTOTYPES
print_bit_flags_combo(struct bit_flags_combo_t bit_flags_combo)524 struct bit_flags_combo_t print_bit_flags_combo (struct bit_flags_combo_t bit_flags_combo)
525 #else
526 struct bit_flags_combo_t print_bit_flags_combo ( bit_flags_combo )
527 struct bit_flags_combo_t bit_flags_combo;
528 #endif
529 {
530
531 if (bit_flags_combo.alpha) printf("alpha\n");
532 if (bit_flags_combo.beta) printf("beta\n");
533 if (bit_flags_combo.gamma) printf("gamma\n");
534 if (bit_flags_combo.delta) printf("delta\n");
535 if (bit_flags_combo.epsilon) printf("epsilon\n");
536 if (bit_flags_combo.omega) printf("omega\n");
537 printf("ch1: %c\tch2: %c\n", bit_flags_combo.ch1, bit_flags_combo.ch2);
538 return bit_flags_combo;
539
540 }
541
542 /*****************************************************************
543 * PRINT_ONE_DOUBLE :
544 * IN struct one_double_t one_double
545 ****************************************************************/
546 #ifdef PROTOTYPES
print_one_double(struct one_double_t one_double)547 struct one_double_t print_one_double (struct one_double_t one_double)
548 #else
549 struct one_double_t print_one_double ( one_double )
550 struct one_double_t one_double;
551 #endif
552 {
553
554 printf("Contents of one_double_t: \n\n");
555 printf("%f\n", one_double.double1);
556 return one_double;
557
558 }
559
560 /*****************************************************************
561 * PRINT_TWO_FLOATS :
562 * IN struct two_floats_t two_floats
563 ****************************************************************/
564 #ifdef PROTOTYPES
print_two_floats(struct two_floats_t two_floats)565 struct two_floats_t print_two_floats (struct two_floats_t two_floats)
566 #else
567 struct two_floats_t print_two_floats ( two_floats )
568 struct two_floats_t two_floats;
569 #endif
570 {
571
572 printf("Contents of two_floats_t: \n\n");
573 printf("%f\t%f\n", two_floats.float1, two_floats.float2);
574 return two_floats;
575
576 }
577
578 /*****************************************************************
579 * PRINT_THREE_CHARS :
580 * IN struct three_char_t three_char
581 ****************************************************************/
582 #ifdef PROTOTYPES
print_three_chars(struct three_char_t three_char)583 struct three_char_t print_three_chars (struct three_char_t three_char)
584 #else
585 struct three_char_t print_three_chars ( three_char )
586 struct three_char_t three_char;
587 #endif
588 {
589
590 printf("Contents of three_char_t: \n\n");
591 printf("%c\t%c\t%c\n", three_char.ch1, three_char.ch2, three_char.ch3);
592 return three_char;
593
594 }
595
596 /*****************************************************************
597 * PRINT_FIVE_CHARS :
598 * IN struct five_char_t five_char
599 ****************************************************************/
600 #ifdef PROTOTYPES
print_five_chars(struct five_char_t five_char)601 struct five_char_t print_five_chars (struct five_char_t five_char)
602 #else
603 struct five_char_t print_five_chars ( five_char )
604 struct five_char_t five_char;
605 #endif
606 {
607
608 printf("Contents of five_char_t: \n\n");
609 printf("%c\t%c\t%c\t%c\t%c\n", five_char.ch1, five_char.ch2,
610 five_char.ch3, five_char.ch4,
611 five_char.ch5);
612 return five_char;
613
614 }
615
616 /*****************************************************************
617 * PRINT_INT_CHAR_COMBO :
618 * IN struct int_char_combo_t int_char_combo
619 ****************************************************************/
620 #ifdef PROTOTYPES
print_int_char_combo(struct int_char_combo_t int_char_combo)621 struct int_char_combo_t print_int_char_combo (struct int_char_combo_t int_char_combo)
622 #else
623 struct int_char_combo_t print_int_char_combo ( int_char_combo )
624 struct int_char_combo_t int_char_combo;
625 #endif
626 {
627
628 printf("Contents of int_char_combo_t: \n\n");
629 printf("%d\t%c\n", int_char_combo.int1, int_char_combo.ch1);
630 return int_char_combo;
631
632 }
633
634 /*****************************************************************
635 * PRINT_STRUCT_REP :
636 ****************************************************************/
637 #ifdef PROTOTYPES
print_struct_rep(struct small_rep_info_t struct1)638 struct small_rep_info_t print_struct_rep(struct small_rep_info_t struct1)
639 #else
640 struct small_rep_info_t print_struct_rep( struct1 )
641 struct small_rep_info_t struct1;
642 #endif
643 {
644
645 printf("Contents of struct1: \n\n");
646 printf("%10d%10d\n", struct1.value, struct1.head);
647 struct1.value =+5;
648
649 return struct1;
650
651
652 }
653
654
655 #ifdef PROTOTYPES
print_one_large_struct(struct array_rep_info_t linked_list1)656 struct array_rep_info_t print_one_large_struct(struct array_rep_info_t linked_list1)
657 #else
658 struct array_rep_info_t print_one_large_struct( linked_list1 )
659 struct array_rep_info_t linked_list1;
660 #endif
661 {
662
663
664 printf("%10d%10d\n", linked_list1.values[0],
665 linked_list1.next_index[0]);
666
667 return linked_list1;
668
669 }
670
671 /*****************************************************************
672 * INIT_ARRAY_REP :
673 * IN struct array_rep_info_t *linked_list
674 * IN int seed
675 ****************************************************************/
676 #ifdef PROTOTYPES
init_array_rep(struct array_rep_info_t * linked_list,int seed)677 void init_array_rep(struct array_rep_info_t *linked_list, int seed)
678 #else
679 void init_array_rep( linked_list, seed )
680 struct array_rep_info_t *linked_list;
681 int seed;
682 #endif
683 {
684
685 int index;
686
687 for (index = 0; index < 10; index++) {
688
689 linked_list->values[index] = (2*index) + (seed*2);
690 linked_list->next_index[index] = index + 1;
691 }
692 linked_list->head = 0;
693 }
694
695
main()696 int main () {
697
698 /* variables for large structure testing
699 */
700 int number = 10;
701 struct array_rep_info_t *list1;
702
703 /* variables for testing a small structures and a very long argument list
704 */
705 struct small_rep_info_t *struct1;
706 struct bit_flags_char_t *cflags;
707 struct bit_flags_short_t *sflags;
708 struct bit_flags_t *flags;
709 struct bit_flags_combo_t *flags_combo;
710 struct three_char_t *three_char;
711 struct five_char_t *five_char;
712 struct int_char_combo_t *int_char_combo;
713 struct one_double_t *d1;
714 struct two_floats_t *f3;
715
716
717 /* Allocate space for large structures
718 */
719 list1 = (struct array_rep_info_t *)malloc(sizeof(struct array_rep_info_t));
720
721 /* Initialize large structures
722 */
723 init_array_rep(list1, 2);
724
725 /* Print large structures
726 */
727 print_one_large_struct(*list1);
728
729 /* Allocate space for small structures
730 */
731 struct1 = (struct small_rep_info_t *)malloc(sizeof(struct small_rep_info_t));
732 cflags = (struct bit_flags_char_t *)malloc(sizeof(struct bit_flags_char_t));
733 sflags = (struct bit_flags_short_t *)malloc(sizeof(struct bit_flags_short_t));
734 flags = (struct bit_flags_t *)malloc(sizeof(struct bit_flags_t));
735 flags_combo = (struct bit_flags_combo_t *)malloc(sizeof(struct bit_flags_combo_t));
736 three_char = (struct three_char_t *)malloc(sizeof(struct three_char_t));
737 five_char = (struct five_char_t *)malloc(sizeof(struct five_char_t));
738 int_char_combo = (struct int_char_combo_t *)malloc(sizeof(struct int_char_combo_t));
739
740 d1 = (struct one_double_t *)malloc(sizeof(struct one_double_t));
741 f3 = (struct two_floats_t *)malloc(sizeof(struct two_floats_t));
742
743 /* Initialize small structures
744 */
745 init_one_double ( d1, 1.11111);
746 init_two_floats ( f3, -2.345, 1.0);
747 init_bit_flags_char(cflags, (unsigned)1, (unsigned)0, (unsigned)1,
748 (unsigned)0, (unsigned)1, (unsigned)0 );
749 init_bit_flags_short(sflags, (unsigned)1, (unsigned)0, (unsigned)1,
750 (unsigned)0, (unsigned)1, (unsigned)0 );
751 init_bit_flags(flags, (unsigned)1, (unsigned)0, (unsigned)1,
752 (unsigned)0, (unsigned)1, (unsigned)0 );
753 init_bit_flags_combo(flags_combo, (unsigned)1, (unsigned)0, 'y',
754 (unsigned)1, (unsigned)0, 'n',
755 (unsigned)1, (unsigned)0 );
756 init_three_chars(three_char, 'x', 'y', 'z');
757 init_five_chars(five_char, 'h', 'e', 'l', 'l', 'o');
758 init_int_char_combo(int_char_combo, 13, '!');
759 init_struct_rep(struct1, 10);
760
761
762 /* Print small structures
763 */
764 print_one_double(*d1);
765 print_two_floats(*f3);
766 print_bit_flags_char(*cflags);
767 print_bit_flags_short(*sflags);
768 print_bit_flags(*flags);
769 print_bit_flags_combo(*flags_combo);
770 print_three_chars(*three_char);
771 print_five_chars(*five_char);
772 print_int_char_combo(*int_char_combo);
773 print_struct_rep(*struct1);
774
775 loop_count();
776
777 return 0;
778 }
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