/**
 * D header file for C99.
 *
 * Copyright: Copyright Sean Kelly 2005 - 2009.
 * License:   <a href="http://www.boost.org/LICENSE_1_0.txt">Boost License 1.0</a>.
 * Authors:   Sean Kelly
 * Standards: ISO/IEC 9899:1999 (E)
 *
 *          Copyright Sean Kelly 2005 - 2009.
 * Distributed under the Boost Software License, Version 1.0.
 *    (See accompanying file LICENSE_1_0.txt or copy at
 *          http://www.boost.org/LICENSE_1_0.txt)
 */
module core.stdc.string;

private import core.stdc.stddef; // for size_t

extern (C):

nothrow:

@system:

pure void* memchr(in void* s, int c, size_t n);
pure int   memcmp(in void* s1, in void* s2, size_t n);
void* memcpy(void* s1, in void* s2, size_t n);
void* memmove(void* s1, in void* s2, size_t n);
void* memset(void* s, int c, size_t n);

char*  strcpy(char* s1, in char* s2);
char*  strncpy(char* s1, in char* s2, size_t n);
char*  strcat(char* s1, in char* s2);
char*  strncat(char* s1, in char* s2, size_t n);
pure int    strcmp(in char* s1, in char* s2);
int    strcoll(in char* s1, in char* s2);
pure int    strncmp(in char* s1, in char* s2, size_t n);
size_t strxfrm(char* s1, in char* s2, size_t n);
pure char*  strchr(in char* s, int c);
pure size_t strcspn(in char* s1, in char* s2);
char*  strpbrk(in char* s1, in char* s2);
pure char*  strrchr(in char* s, int c);
pure size_t strspn(in char* s1, in char* s2);
pure char*  strstr(in char* s1, in char* s2);
char*  strtok(char* s1, in char* s2);
char*  strerror(int errnum);
pure size_t strlen(in char* s);
