OpenBSD-4.6/lib/libcompat/regexp/regerror.c

/*	$OpenBSD: regerror.c,v 1.6 2003/07/18 23:05:13 david Exp $	*/
#ifndef lint
static char *rcsid = "$OpenBSD: regerror.c,v 1.6 2003/07/18 23:05:13 david Exp $";
#endif /* not lint */

#include <err.h>
#include <regexp.h>
#include <stdio.h>

static void (*_new_regerror)(const char *) = NULL;

void
v8_regerror(const char *s)
{
	if (_new_regerror != NULL)
		_new_regerror(s);
	else
		warnx("%s", s);
	return;
}

void
v8_setregerror(void (*f)(const char *))
{
	_new_regerror = f;
}