osfmk/libsa/string.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_OSREFERENCE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License.  The rights granted to you under the
  10  * License may not be used to create, or enable the creation or
  11  * redistribution of, unlawful or unlicensed copies of an Apple operating
  12  * system, or to circumvent, violate, or enable the circumvention or
  13  * violation of, any terms of an Apple operating system software license
  14  * agreement.
  15  *
  16  * Please obtain a copy of the License at
  17  * http://www.opensource.apple.com/apsl/ and read it before using this
  18  * file.
  19  *
  20  * The Original Code and all software distributed under the License are
  21  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  22  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  23  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  24  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  25  * Please see the License for the specific language governing rights and
  26  * limitations under the License.
  27  *
  28  * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
  29  */
  30 /*
  31  * @OSF_COPYRIGHT@
  32  */
  33 #ifndef _STRING_H_
  34 #define _STRING_H_      1
  35
  36 #ifdef MACH_KERNEL_PRIVATE
  37 #include <types.h>
  38 #else
  39 #include <sys/types.h>
  40 #endif
  41
  42 #ifdef __cplusplus
  43 extern "C" {
  44 #endif
  45
  46 #ifndef NULL
  47 #define NULL    0
  48 #endif
  49
  50 extern void     *memcpy(void *, const void *, size_t);
  51 extern int      memcmp(const void *, const void *, size_t);
  52 extern void     *memmove(void *, const void *, size_t);
  53 extern void     *memset(void *, int, size_t);
  54
  55 extern size_t   strlen(const char *);
  56 extern char     *strcpy(char *, const char *);
  57 extern char     *strncpy(char *, const char *, size_t);
  58 extern char     *strcat(char *, const char *);
  59 extern char     *strncat(char *, const char *, size_t);
  60 extern int      strcmp(const char *, const char *);
  61 extern int      strncmp(const char *,const char *, size_t);
  62 extern int      strcasecmp(const char *s1, const char *s2);
  63 extern int      strncasecmp(const char *s1, const char *s2, size_t n);
  64 extern char     *strchr(const char *s, int c);
  65
  66 extern int      bcmp(const void *, const void *, size_t);
  67 extern void     bcopy(const void *, void *, size_t);
  68 extern void     bzero(void *, size_t);
  69
  70 #ifdef __cplusplus
  71 }
  72 #endif
  73
  74 #endif  /* _STRING_H_ */