source: trunk/minix/lib/stdio/sscanf.c@ 20

/*
 * sscanf - read formatted output from a string
 */
/* $Header: /cvsup/minix/src/lib/stdio/sscanf.c,v 1.1.1.1 2005/04/21 14:56:36 beng Exp $ */

#include        <stdio.h>
#include        <stdarg.h>
#include        <string.h>
#include        "loc_incl.h"

int sscanf(const char *s, const char *format, ...)
{
        va_list ap;
        int retval;
        FILE tmp_stream;

        va_start(ap, format);

        tmp_stream._fd     = -1;
        tmp_stream._flags  = _IOREAD + _IONBF + _IOREADING;
        tmp_stream._buf    = (unsigned char *) s;
        tmp_stream._ptr    = (unsigned char *) s;
        tmp_stream._count  = strlen(s);

        retval = _doscan(&tmp_stream, format, ap);

        va_end(ap);

        return retval;
}