/*
 * regex.h: various prototypes for the regex engine
 *
 * author: Orc (david parsons); spring 1984 -> spring 1991
 */
#ifndef _REGEX_H
#define _REGEX_H

extern char *compile();
extern char *execute();

extern char *REargs[];		/* argument array */
extern char *RElastp;		/* last character matched */
extern char REpattern[];	/* compiled pattern */

#endif /*_REGEX_H*/