1 /*- 2 * Copyright (c) 1990 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * %sccs.include.redist.c% 6 * 7 * @(#)stdlib.h 5.27 (Berkeley) 05/26/93 8 */ 9 10 #ifndef _STDLIB_H_ 11 #define _STDLIB_H_ 12 13 #include <machine/ansi.h> 14 15 #ifdef _BSD_SIZE_T_ 16 typedef _BSD_SIZE_T_ size_t; 17 #undef _BSD_SIZE_T_ 18 #endif 19 20 #ifdef _BSD_WCHAR_T_ 21 typedef _BSD_WCHAR_T_ rune_t; 22 typedef _BSD_WCHAR_T_ wchar_t; 23 #undef _BSD_WCHAR_T_ 24 #endif 25 26 typedef struct { 27 int quot; /* quotient */ 28 int rem; /* remainder */ 29 } div_t; 30 31 typedef struct { 32 long quot; /* quotient */ 33 long rem; /* remainder */ 34 } ldiv_t; 35 36 #define EXIT_FAILURE 1 37 #define EXIT_SUCCESS 0 38 39 #define RAND_MAX 0x7fffffff 40 41 extern int __mb_cur_max; 42 #define MB_CUR_MAX __mb_cur_max 43 44 #include <sys/cdefs.h> 45 46 __BEGIN_DECLS 47 __dead void 48 abort __P((void)); 49 __pure int 50 abs __P((int)); 51 int atexit __P((void (*)(void))); 52 double atof __P((const char *)); 53 int atoi __P((const char *)); 54 long atol __P((const char *)); 55 void *bsearch __P((const void *, const void *, size_t, 56 size_t, int (*)(const void *, const void *))); 57 void *calloc __P((size_t, size_t)); 58 __pure div_t 59 div __P((int, int)); 60 __dead void 61 exit __P((int)); 62 void free __P((void *)); 63 char *getenv __P((const char *)); 64 __pure long 65 labs __P((long)); 66 __pure ldiv_t 67 ldiv __P((long, long)); 68 void *malloc __P((size_t)); 69 void qsort __P((void *, size_t, size_t, 70 int (*)(const void *, const void *))); 71 int rand __P((void)); 72 void *realloc __P((void *, size_t)); 73 void srand __P((unsigned)); 74 double strtod __P((const char *, char **)); 75 long strtol __P((const char *, char **, int)); 76 unsigned long 77 strtoul __P((const char *, char **, int)); 78 int system __P((const char *)); 79 80 /* These are currently just stubs. */ 81 int mblen __P((const char *, size_t)); 82 size_t mbstowcs __P((wchar_t *, const char *, size_t)); 83 int wctomb __P((char *, wchar_t)); 84 int mbtowc __P((wchar_t *, const char *, size_t)); 85 size_t wcstombs __P((char *, const wchar_t *, size_t)); 86 87 #ifndef _ANSI_SOURCE 88 int putenv __P((const char *)); 89 int setenv __P((const char *, const char *, int)); 90 #endif 91 92 #if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE) 93 void *alloca __P((size_t)); /* built-in for gcc */ 94 /* getcap(3) functions */ 95 char *cgetcap __P((char *, char *, int)); 96 int cgetclose __P((void)); 97 int cgetent __P((char **, char **, char *)); 98 int cgetfirst __P((char **, char **)); 99 int cgetmatch __P((char *, char *)); 100 int cgetnext __P((char **, char **)); 101 int cgetnum __P((char *, char *, long *)); 102 int cgetset __P((char *)); 103 int cgetstr __P((char *, char *, char **)); 104 int cgetustr __P((char *, char *, char **)); 105 106 int daemon __P((int, int)); 107 int getloadavg __P((double [], int)); 108 109 extern char *optarg; /* getopt(3) external variables */ 110 extern int opterr, optind, optopt; 111 int getopt __P((int, char * const *, const char *)); 112 113 extern char *suboptarg; /* getsubopt(3) external variable */ 114 int getsubopt __P((char **, char * const *, char **)); 115 116 char *group_from_gid __P((unsigned long, int)); 117 int heapsort __P((void *, size_t, size_t, 118 int (*)(const void *, const void *))); 119 char *initstate __P((unsigned, char *, int)); 120 int mergesort __P((void *, size_t, size_t, 121 int (*)(const void *, const void *))); 122 int radixsort __P((const unsigned char **, int, const unsigned char *, 123 unsigned)); 124 int sradixsort __P((const unsigned char **, int, const unsigned char *, 125 unsigned)); 126 long random __P((void)); 127 char *setstate __P((char *)); 128 void srandom __P((unsigned)); 129 char *user_from_uid __P((unsigned long, int)); 130 #ifndef __STRICT_ANSI__ 131 long long 132 strtoq __P((const char *, char **, int)); 133 unsigned long long 134 strtouq __P((const char *, char **, int)); 135 #endif 136 void unsetenv __P((const char *)); 137 #endif 138 __END_DECLS 139 140 #endif /* _STDLIB_H_ */ 141