/********************************************************************
* lindner
* 3.2
* 1994/07/25 13:56:53
* /home/arcwelder/GopherSrc/CVS/gopher+/object/Regex.c,v
* $Status: $
*
* Paul Lindner, University of Minnesota CIS.
*
* Copyright 1991, 1992 by the Regents of the University of Minnesota
* see the file "Copyright" in the distribution for conditions of use.
*********************************************************************
* MODULE: Regex.c
* Portable method of doing regular expressions
*********************************************************************
* Revision History:
* Regex.c,v
* Revision 3.2  1994/07/25  13:56:53  lindner
* First crack at POSIX regular expressions
*
* Revision 3.1  1993/10/19  20:48:23  lindner
* Portable versions of Regular expression routines for System V and BSD..
*
*
*********************************************************************/

/*
* If you're using gcc on Solaris you might need to copy /usr/include/regexp.h
* to /opt/whatever/regexp.h
*/

#define  REGEX_CODEIT    /* only include sysv regex code once.. */
#include "Regex.h"

#ifdef REGEX_POSIX
char *REGEX_param = NULL;
#endif

#ifdef REGEX_SYSV

#define ESIZE 512
static char expbuf[ESIZE];

char *
re_comp(expr)
 char *expr;
{
    char *result;

    result = compile(expr, expbuf, &expbuf[ESIZE], '\0');

    return(NULL);
}

int
re_exec(string)
 char *string;
{
    return(step(string, expbuf));
}

#endif