strtok_s.c File Reference

#include <precomp.h>
#include <internal/wine/msvcrt.h>

Include dependency graph for strtok_s.c:

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Functions
char *CDECL	strtok_s (char *str, const char *delim, char **ctx)

Function Documentation

strtok_s()

char *CDECL strtok_s	(	char *	str,
		const char *	delim,
		char **	ctx
	)

Definition at line 9 of file strtok_s.c.

{
    if (!MSVCRT_CHECK_PMT(delim != NULL)) return NULL;
    if (!MSVCRT_CHECK_PMT(ctx != NULL)) return NULL;
    if (!MSVCRT_CHECK_PMT(str != NULL || *ctx != NULL)) return NULL;
 
    if(!str)
        str = *ctx;
 
    while(*str && strchr(delim, *str))
        str++;
    if(!*str)
    {
        *ctx = str;
        return NULL;
    }
 
    *ctx = str+1;
    while(**ctx && !strchr(delim, **ctx))
        (*ctx)++;
    if(**ctx)
        *(*ctx)++ = 0;
 
    return str;
}