osfmk/libsa/string.h

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