/*
* Mini grep implementation for busybox using libc regex.
*
- * Copyright (C) 1999,2000 by Lineo, inc.
+ * Copyright (C) 1999,2000,2001 by Lineo, inc.
* Written by Mark Whitley <markw@lineo.com>, <markw@codepoet.org>
*
* This program is free software; you can redistribute it and/or modify
#include <errno.h>
#include "busybox.h"
+extern void xregcomp(regex_t *preg, const char *regex, int cflags);
+
extern int optind; /* in unistd.h */
extern int errno; /* for use with strerror() */