1 /*- 2 * Copyright (c) 1990, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)stdlib.h 8.5 (Berkeley) 5/19/95 34 * $FreeBSD$ 35 */ 36 37 #ifndef _STDLIB_H_ 38 #define _STDLIB_H_ 39 40 #include <sys/cdefs.h> 41 42 #include <machine/ansi.h> 43 44 #if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE) 45 #ifdef _BSD_RUNE_T_ 46 typedef _BSD_RUNE_T_ rune_t; 47 #undef _BSD_RUNE_T_ 48 #endif 49 #endif 50 51 #ifdef _BSD_SIZE_T_ 52 typedef _BSD_SIZE_T_ size_t; 53 #undef _BSD_SIZE_T_ 54 #endif 55 56 #ifdef _BSD_WCHAR_T_ 57 typedef _BSD_WCHAR_T_ wchar_t; 58 #undef _BSD_WCHAR_T_ 59 #endif 60 61 typedef struct { 62 int quot; /* quotient */ 63 int rem; /* remainder */ 64 } div_t; 65 66 typedef struct { 67 long quot; /* quotient */ 68 long rem; /* remainder */ 69 } ldiv_t; 70 71 #if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE) 72 #ifdef __LONG_LONG_SUPPORTED 73 typedef struct { 74 long long quot; 75 long long rem; 76 } lldiv_t; 77 #endif 78 #endif 79 80 #ifndef NULL 81 #define NULL 0 82 #endif 83 84 #define EXIT_FAILURE 1 85 #define EXIT_SUCCESS 0 86 87 #define RAND_MAX 0x7fffffff 88 89 extern int __mb_cur_max; 90 #define MB_CUR_MAX __mb_cur_max 91 92 __BEGIN_DECLS 93 void abort __P((void)) __dead2; 94 int abs __P((int)) __pure2; 95 int atexit __P((void (*)(void))); 96 double atof __P((const char *)); 97 int atoi __P((const char *)); 98 long atol __P((const char *)); 99 void *bsearch __P((const void *, const void *, size_t, 100 size_t, int (*)(const void *, const void *))); 101 void *calloc __P((size_t, size_t)); 102 div_t div __P((int, int)) __pure2; 103 void exit __P((int)) __dead2; 104 void free __P((void *)); 105 char *getenv __P((const char *)); 106 long labs __P((long)) __pure2; 107 ldiv_t ldiv __P((long, long)) __pure2; 108 void *malloc __P((size_t)); 109 void qsort __P((void *, size_t, size_t, 110 int (*)(const void *, const void *))); 111 int rand __P((void)); 112 void *realloc __P((void *, size_t)); 113 void srand __P((unsigned)); 114 double strtod __P((const char *, char **)); 115 long strtol __P((const char *, char **, int)); 116 unsigned long 117 strtoul __P((const char *, char **, int)); 118 int system __P((const char *)); 119 120 int mblen __P((const char *, size_t)); 121 size_t mbstowcs __P((wchar_t *, const char *, size_t)); 122 int wctomb __P((char *, wchar_t)); 123 int mbtowc __P((wchar_t *, const char *, size_t)); 124 size_t wcstombs __P((char *, const wchar_t *, size_t)); 125 126 #if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE) 127 extern char *_malloc_options; 128 extern void (*_malloc_message)__P((char *p1, char *p2, char *p3, char *p4)); 129 130 int putenv __P((const char *)); 131 int setenv __P((const char *, const char *, int)); 132 133 double drand48 __P((void)); 134 double erand48 __P((unsigned short[3])); 135 long jrand48 __P((unsigned short[3])); 136 void lcong48 __P((unsigned short[7])); 137 long lrand48 __P((void)); 138 long mrand48 __P((void)); 139 long nrand48 __P((unsigned short[3])); 140 unsigned short 141 *seed48 __P((unsigned short[3])); 142 void srand48 __P((long)); 143 144 void *alloca __P((size_t)); /* built-in for gcc */ 145 /* getcap(3) functions */ 146 __uint32_t 147 arc4random __P((void)); 148 void arc4random_addrandom __P((unsigned char *dat, int datlen)); 149 void arc4random_stir __P((void)); 150 #ifdef __LONG_LONG_SUPPORTED 151 long long 152 atoll __P((const char *)); 153 #endif 154 char *getbsize __P((int *, long *)); 155 char *cgetcap __P((char *, char *, int)); 156 int cgetclose __P((void)); 157 int cgetent __P((char **, char **, char *)); 158 int cgetfirst __P((char **, char **)); 159 int cgetmatch __P((char *, char *)); 160 int cgetnext __P((char **, char **)); 161 int cgetnum __P((char *, char *, long *)); 162 int cgetset __P((char *)); 163 int cgetstr __P((char *, char *, char **)); 164 int cgetustr __P((char *, char *, char **)); 165 166 int daemon __P((int, int)); 167 char *devname __P((int, int)); 168 int getloadavg __P((double [], int)); 169 __const char * 170 getprogname __P((void)); 171 172 int heapsort __P((void *, size_t, size_t, 173 int (*)(const void *, const void *))); 174 char *initstate __P((unsigned long, char *, long)); 175 #ifdef __LONG_LONG_SUPPORTED 176 long long 177 llabs __P((long long)) __pure2; 178 lldiv_t lldiv __P((long long, long long)) __pure2; 179 #endif 180 int mergesort __P((void *, size_t, size_t, 181 int (*)(const void *, const void *))); 182 int radixsort __P((const unsigned char **, int, const unsigned char *, 183 unsigned)); 184 int sradixsort __P((const unsigned char **, int, const unsigned char *, 185 unsigned)); 186 int rand_r __P((unsigned *)); 187 long random __P((void)); 188 void *reallocf __P((void *, size_t)); 189 char *realpath __P((const char *, char resolved_path[])); 190 void setprogname __P((const char *)); 191 char *setstate __P((char *)); 192 void sranddev __P((void)); 193 void srandom __P((unsigned long)); 194 void srandomdev __P((void)); 195 #ifdef __LONG_LONG_SUPPORTED 196 long long 197 strtoll __P((const char *, char **, int)); 198 #endif 199 __int64_t strtoq __P((const char *, char **, int)); 200 #ifdef __LONG_LONG_SUPPORTED 201 unsigned long long 202 strtoull __P((const char *, char **, int)); 203 #endif 204 __uint64_t 205 strtouq __P((const char *, char **, int)); 206 void unsetenv __P((const char *)); 207 #endif /* !_ANSI_SOURCE && !_POSIX_SOURCE */ 208 __END_DECLS 209 210 #endif /* !_STDLIB_H_ */ 211