/*
 * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
 * See the copyright notice in the ACK home directory, in the file "Copyright".
 */
/* $Id$ */

#include <string.h>

char* strchr(register const char* s, register int c)
{
	c = (char)c;

	while (c != *s)
	{
		if (*s++ == '\0')
			return NULL;
	}
	return (char*)s;
}