include/string.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24  */
  25 /*-
  26  * Copyright (c) 1990, 1993
  27  *      The Regents of the University of California.  All rights reserved.
  28  *
  29  * Redistribution and use in source and binary forms, with or without
  30  * modification, are permitted provided that the following conditions
  31  * are met:
  32  * 1. Redistributions of source code must retain the above copyright
  33  *    notice, this list of conditions and the following disclaimer.
  34  * 2. Redistributions in binary form must reproduce the above copyright
  35  *    notice, this list of conditions and the following disclaimer in the
  36  *    documentation and/or other materials provided with the distribution.
  37  * 3. All advertising materials mentioning features or use of this software
  38  *    must display the following acknowledgement:
  39  *      This product includes software developed by the University of
  40  *      California, Berkeley and its contributors.
  41  * 4. Neither the name of the University nor the names of its contributors
  42  *    may be used to endorse or promote products derived from this software
  43  *    without specific prior written permission.
  44  *
  45  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  46  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  47  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  48  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  49  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  50  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  51  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  52  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  53  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  54  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  55  * SUCH DAMAGE.
  56  *
  57  *      @(#)string.h    8.1 (Berkeley) 6/2/93
  58  */
  59
  60 #ifndef _STRING_H_
  61 #define _STRING_H_
  62 #include <machine/ansi.h>
  63
  64 #ifndef _BSD_SIZE_T_DEFINED_
  65 #define _BSD_SIZE_T_DEFINED_
  66 typedef _BSD_SIZE_T_    size_t;
  67 #endif
  68
  69 #ifndef NULL
  70 #ifdef __GNUG__
  71 #define NULL __null
  72 #else /* ! __GNUG__ */
  73 #ifndef __cplusplus
  74 #define NULL ((void *)0)
  75 #else /* __cplusplus */
  76 #define NULL 0
  77 #endif /* ! __cplusplus */
  78 #endif /* __GNUG__ */
  79 #endif /* ! NULL */
  80
  81 #include <sys/cdefs.h>
  82
  83 __BEGIN_DECLS
  84 void    *memchr(const void *, int, size_t);
  85 int      memcmp(const void *, const void *, size_t);
  86 void    *memcpy(void *, const void *, size_t);
  87 void    *memmove(void *, const void *, size_t);
  88 void    *memset(void *, int, size_t);
  89 #ifndef _POSIX_SOURCE
  90 char    *stpcpy(char *, const char *);
  91 char    *strcasestr(const char *, const char *);
  92 #endif  /* !_POSIX_SOURCE */
  93 char    *strcat(char *, const char *);
  94 char    *strchr(const char *, int);
  95 int      strcmp(const char *, const char *);
  96 int      strcoll(const char *, const char *);
  97 char    *strcpy(char *, const char *);
  98 size_t   strcspn(const char *, const char *);
  99 char    *strerror(int);
 100 int      strerror_r(int, char *, size_t);
 101 size_t   strlen(const char *);
 102 char    *strncat(char *, const char *, size_t);
 103 int      strncmp(const char *, const char *, size_t);
 104 char    *strncpy(char *, const char *, size_t);
 105 #ifndef _POSIX_SOURCE
 106 char    *strnstr(const char *, const char *, size_t);
 107 #endif  /* !_POSIX_SOURCE */
 108 char    *strpbrk(const char *, const char *);
 109 char    *strrchr(const char *, int);
 110 size_t   strspn(const char *, const char *);
 111 char    *strstr(const char *, const char *);
 112 char    *strtok(char *, const char *);
 113 size_t   strxfrm(char *, const char *, size_t);
 114
 115 /* Nonstandard routines */
 116 #ifndef _ANSI_SOURCE
 117 void    *memccpy(void *, const void *, int, size_t);
 118 char    *strtok_r(char *, const char *, char **);
 119 char    *strdup(const char *);
 120 #ifndef _POSIX_SOURCE
 121 int      bcmp(const void *, const void *, size_t);
 122 void     bcopy(const void *, void *, size_t);
 123 void     bzero(void *, size_t);
 124 int      ffs(int);
 125 char    *index(const char *, int);
 126 char    *rindex(const char *, int);
 127 int      strcasecmp(const char *, const char *);
 128 size_t   strlcat(char *, const char *, size_t);
 129 size_t   strlcpy(char *, const char *, size_t);
 130 void     strmode(int, char *);
 131 int      strncasecmp(const char *, const char *, size_t);
 132 char    *strsep(char **, const char *);
 133 char    *strsignal(int sig);
 134 void     swab(const void *, void *, size_t);
 135 #endif  /* !_POSIX_SOURCE */
 136 #endif  /* !_ANSI_SOURCE */
 137 __END_DECLS
 138
 139 #endif /* _STRING_H_ */