uspace/libc/include/string.h

   1 /*
   2  * Copyright (c) 2005 Martin Decky
   3  * 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  *
   9  * - Redistributions of source code must retain the above copyright
  10  *   notice, this list of conditions and the following disclaimer.
  11  * - Redistributions in binary form must reproduce the above copyright
  12  *   notice, this list of conditions and the following disclaimer in the
  13  *   documentation and/or other materials provided with the distribution.
  14  * - The name of the author may not be used to endorse or promote products
  15  *   derived from this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  18  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  19  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  20  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  21  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  22  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  26  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27  */
  28
  29 /** @addtogroup libc
  30  * @{
  31  */
  32 /** @file
  33  */
  34
  35 #ifndef LIBC_STRING_H_
  36 #define LIBC_STRING_H_
  37
  38 #include <types.h>
  39
  40 #define bzero(ptr, len) memset((ptr), 0, (len))
  41
  42 void * memset(void *s, int c, size_t n);
  43 void * memcpy(void *dest, const void *src, size_t n);
  44 void * memmove(void *dest, const void *src, size_t n);
  45
  46 int bcmp(const char *s1, const char *s2, size_t n);
  47
  48 int strcmp(const char *, const char *);
  49
  50 char *strcpy(char *dest, const char *src);
  51 char *strncpy(char *dest, const char *src, size_t n);
  52
  53 size_t strlen(const char *str);
  54
  55 char *strchr(const char *str, int c);
  56 char *strrchr(const char *str, int c);
  57
  58 long int strtol(const char *nptr, char **endptr, int base);
  59 unsigned long strtoul(const char *nptr, char **endptr, int base);
  60
  61 #endif
  62
  63 /** @}
  64  */