osfmk/libsa/string.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * The contents of this file constitute Original Code as defined in and
   7  * are subject to the Apple Public Source License Version 1.1 (the
   8  * "License").  You may not use this file except in compliance with the
   9  * License.  Please obtain a copy of the License at
  10  * http://www.apple.com/publicsource and read it before using this file.
  11  *
  12  * This Original Code and all software distributed under the License are
  13  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  17  * License for the specific language governing rights and limitations
  18  * under the License.
  19  *
  20  * @APPLE_LICENSE_HEADER_END@
  21  */
  22 /*
  23  * @OSF_COPYRIGHT@
  24  */
  25 #ifndef _STRING_H_
  26 #define _STRING_H_      1
  27
  28 #ifdef MACH_KERNEL_PRIVATE
  29 #include <types.h>
  30 #else
  31 #include <sys/types.h>
  32 #endif
  33
  34 #ifdef __cplusplus
  35 extern "C" {
  36 #endif
  37
  38 #ifndef NULL
  39 #define NULL    0
  40 #endif
  41
  42 extern void     *memcpy(void *, const void *, size_t);
  43 extern int      memcmp(const void *, const void *, size_t);
  44 extern void     *memmove(void *, const void *, size_t);
  45 extern void     *memset(void *, int, size_t);
  46
  47 extern size_t   strlen(const char *);
  48 extern char     *strcpy(char *, const char *);
  49 extern char     *strncpy(char *, const char *, size_t);
  50 extern char     *strcat(char *, const char *);
  51 extern char     *strncat(char *, const char *, size_t);
  52 extern int      strcmp(const char *, const char *);
  53 extern int      strncmp(const char *,const char *, size_t);
  54 extern int      strcasecmp(const char *s1, const char *s2);
  55 extern int      strncasecmp(const char *s1, const char *s2, size_t n);
  56 extern char     *strchr(const char *s, int c);
  57
  58 extern int      bcmp(const void *, const void *, size_t);
  59 extern void     bcopy(const void *, void *, size_t);
  60 extern void     bzero(void *, size_t);
  61
  62 #ifdef __cplusplus
  63 }
  64 #endif
  65
  66 #endif  /* _STRING_H_ */