string.h
上传用户:rrhhcc
上传日期:2015-12-11
资源大小:54129k
文件大小:3k
- /*
- * string.h --
- *
- * Declarations of ANSI C library procedures for string handling.
- *
- * Copyright (c) 1991-1993 The Regents of the University of California.
- * Copyright (c) 1994-1996 Sun Microsystems, Inc.
- *
- * See the file "license.terms" for information on usage and redistribution
- * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
- *
- * RCS: @(#) $Id: string.h,v 1.4.18.1 2005/04/26 00:46:02 das Exp $
- */
- #ifndef _STRING
- #define _STRING
- #include <tcl.h>
- /*
- * The following #include is needed to define size_t. (This used to
- * include sys/stdtypes.h but that doesn't exist on older versions
- * of SunOS, e.g. 4.0.2, so I'm trying sys/types.h now.... hopefully
- * it exists everywhere)
- */
- #ifndef MAC_TCL
- #include <sys/types.h>
- #endif
- #ifdef __APPLE__
- extern VOID * memchr _ANSI_ARGS_((CONST VOID *s, int c, size_t n));
- #else
- extern char * memchr _ANSI_ARGS_((CONST VOID *s, int c, size_t n));
- #endif
- extern int memcmp _ANSI_ARGS_((CONST VOID *s1, CONST VOID *s2,
- size_t n));
- extern char * memcpy _ANSI_ARGS_((VOID *t, CONST VOID *f, size_t n));
- #ifdef NO_MEMMOVE
- #define memmove(d, s, n) bcopy ((s), (d), (n))
- #else
- extern char * memmove _ANSI_ARGS_((VOID *t, CONST VOID *f,
- size_t n));
- #endif
- extern char * memset _ANSI_ARGS_((VOID *s, int c, size_t n));
- extern int strcasecmp _ANSI_ARGS_((CONST char *s1,
- CONST char *s2));
- extern char * strcat _ANSI_ARGS_((char *dst, CONST char *src));
- extern char * strchr _ANSI_ARGS_((CONST char *string, int c));
- extern int strcmp _ANSI_ARGS_((CONST char *s1, CONST char *s2));
- extern char * strcpy _ANSI_ARGS_((char *dst, CONST char *src));
- extern size_t strcspn _ANSI_ARGS_((CONST char *string,
- CONST char *chars));
- extern char * strdup _ANSI_ARGS_((CONST char *string));
- extern char * strerror _ANSI_ARGS_((int error));
- extern size_t strlen _ANSI_ARGS_((CONST char *string));
- extern int strncasecmp _ANSI_ARGS_((CONST char *s1,
- CONST char *s2, size_t n));
- extern char * strncat _ANSI_ARGS_((char *dst, CONST char *src,
- size_t numChars));
- extern int strncmp _ANSI_ARGS_((CONST char *s1, CONST char *s2,
- size_t nChars));
- extern char * strncpy _ANSI_ARGS_((char *dst, CONST char *src,
- size_t numChars));
- extern char * strpbrk _ANSI_ARGS_((CONST char *string,
- CONST char *chars));
- extern char * strrchr _ANSI_ARGS_((CONST char *string, int c));
- extern size_t strspn _ANSI_ARGS_((CONST char *string,
- CONST char *chars));
- extern char * strstr _ANSI_ARGS_((CONST char *string,
- CONST char *substring));
- extern char * strtok _ANSI_ARGS_((char *s, CONST char *delim));
- #endif /* _STRING */