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 8.3 (Berkeley) 2/16/94 34 */ 35 36 #ifndef _STDLIB_H_ 37 #define _STDLIB_H_ 38 39 #include <machine/ansi.h> 40 41 #if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE) 42 #ifdef _BSD_RUNE_T_ 43 typedef _BSD_RUNE_T_ rune_t; 44 #undef _BSD_RUNE_T_ 45 #endif 46 #endif 47 48 #ifdef _BSD_SIZE_T_ 49 typedef _BSD_SIZE_T_ size_t; 50 #undef _BSD_SIZE_T_ 51 #endif 52 53 #ifdef _BSD_WCHAR_T_ 54 typedef _BSD_WCHAR_T_ wchar_t; 55 #undef _BSD_WCHAR_T_ 56 #endif 57 58 typedef struct { 59 int quot; /* quotient */ 60 int rem; /* remainder */ 61 } div_t; 62 63 typedef struct { 64 long quot; /* quotient */ 65 long rem; /* remainder */ 66 } ldiv_t; 67 68 #ifndef NULL 69 #define NULL 0 70 #endif 71 72 #define EXIT_FAILURE 1 73 #define EXIT_SUCCESS 0 74 75 #define RAND_MAX 0x7fffffff 76 77 extern int __mb_cur_max; 78 #define MB_CUR_MAX __mb_cur_max 79 80 #include <sys/cdefs.h> 81 82 __BEGIN_DECLS 83 __dead void 84 abort __P((void)) __dead2; 85 __pure int 86 abs __P((int)) __pure2; 87 int atexit __P((void (*)(void))); 88 double atof __P((const char *)); 89 int atoi __P((const char *)); 90 long atol __P((const char *)); 91 void *bsearch __P((const void *, const void *, size_t, 92 size_t, int (*)(const void *, const void *))); 93 void *calloc __P((size_t, size_t)); 94 __pure div_t 95 div __P((int, int)) __pure2; 96 __dead void 97 exit __P((int)) __dead2; 98 void free __P((void *)); 99 char *getenv __P((const char *)); 100 __pure long 101 labs __P((long)) __pure2; 102 __pure ldiv_t 103 ldiv __P((long, long)) __pure2; 104 void *malloc __P((size_t)); 105 void qsort __P((void *, size_t, size_t, 106 int (*)(const void *, const void *))); 107 int rand __P((void)); 108 void *realloc __P((void *, size_t)); 109 void srand __P((unsigned)); 110 double strtod __P((const char *, char **)); 111 long strtol __P((const char *, char **, int)); 112 unsigned long 113 strtoul __P((const char *, char **, int)); 114 int system __P((const char *)); 115 116 int mblen __P((const char *, size_t)); 117 size_t mbstowcs __P((wchar_t *, const char *, size_t)); 118 int wctomb __P((char *, wchar_t)); 119 int mbtowc __P((wchar_t *, const char *, size_t)); 120 size_t wcstombs __P((char *, const wchar_t *, size_t)); 121 122 #if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE) 123 int putenv __P((const char *)); 124 int setenv __P((const char *, const char *, int)); 125 126 double drand48 __P((void)); 127 double erand48 __P((unsigned short[3])); 128 long jrand48 __P((unsigned short[3])); 129 void lcong48 __P((unsigned short[7])); 130 long lrand48 __P((void)); 131 long mrand48 __P((void)); 132 long nrand48 __P((unsigned short[3])); 133 unsigned short 134 *seed48 __P((unsigned short[3])); 135 void srand48 __P((long)); 136 137 void *alloca __P((size_t)); /* built-in for gcc */ 138 /* getcap(3) functions */ 139 char *getbsize __P((int *, long *)); 140 char *cgetcap __P((char *, char *, int)); 141 int cgetclose __P((void)); 142 int cgetent __P((char **, char **, char *)); 143 int cgetfirst __P((char **, char **)); 144 int cgetmatch __P((char *, char *)); 145 int cgetnext __P((char **, char **)); 146 int cgetnum __P((char *, char *, long *)); 147 int cgetset __P((char *)); 148 int cgetstr __P((char *, char *, char **)); 149 int cgetustr __P((char *, char *, char **)); 150 151 int daemon __P((int, int)); 152 char *devname __P((int, int)); 153 int getloadavg __P((double [], int)); 154 155 extern char *optarg; /* getopt(3) external variables */ 156 extern int opterr, optind, optopt; 157 int getopt __P((int, char * const *, const char *)); 158 159 extern char *suboptarg; /* getsubopt(3) external variable */ 160 int getsubopt __P((char **, char * const *, char **)); 161 162 char *group_from_gid __P((unsigned long, int)); 163 int heapsort __P((void *, size_t, size_t, 164 int (*)(const void *, const void *))); 165 char *initstate __P((unsigned, char *, int)); 166 int mergesort __P((void *, size_t, size_t, 167 int (*)(const void *, const void *))); 168 int radixsort __P((const unsigned char **, int, const unsigned char *, 169 unsigned)); 170 int sradixsort __P((const unsigned char **, int, const unsigned char *, 171 unsigned)); 172 long random __P((void)); 173 char *realpath __P((const char *, char resolved_path[])); 174 char *setstate __P((char *)); 175 void srandom __P((unsigned)); 176 char *user_from_uid __P((unsigned long, int)); 177 #ifndef __STRICT_ANSI__ 178 long long 179 strtoq __P((const char *, char **, int)); 180 unsigned long long 181 strtouq __P((const char *, char **, int)); 182 #endif 183 void unsetenv __P((const char *)); 184 #endif /* !_ANSI_SOURCE && !_POSIX_SOURCE */ 185 __END_DECLS 186 187 #endif /* !_STDLIB_H_ */ 188