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  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.  */
  65.