source: trunk/minix/lib/ansi/strspn.c@ 11

/*
 * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
 * See the copyright notice in the ACK home directory, in the file "Copyright".
 */
/* $Header: /cvsup/minix/src/lib/ansi/strspn.c,v 1.1.1.1 2005/04/21 14:56:06 beng Exp $ */

#include        <string.h>

size_t
strspn(const char *string, const char *in)
{
        register const char *s1, *s2;

        for (s1 = string; *s1; s1++) {
                for (s2 = in; *s2 && *s2 != *s1; s2++)
                        /* EMPTY */ ;
                if (*s2 == '\0')
                        break;
        }
        return s1 - string;
}