File: getcrstr.c

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cti-ifhp 2.1.8-2
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/**************************************************************************
 * LPRng IFHP Filter
 * Copyright 1994-1997 Patrick Powell, San Diego, CA <papowell@sdsu.edu>
 *
 * Based on the CTI printer filters.
 *  See COPYRIGHT for details.
 *
 * $Id: getcrstr.c,v 2.1 1997/01/05 18:41:40 papowell Exp $
 */

#include "portable.h"
#include "common.h"
#include "hp4.h"


/*
 * return the start of the line matching the string
 * line is delineate by \r\n or \n sequences
 * return the first non-blank character position
 */

char * getcrstr(s, match, len)
char *s;
char *match;
int len;
{
	/* count the number of \r's */
	log(7,"getcrstr: want '%s' in '%s'", match, s );
	if( (s = strstr(s, match )) ){
		return(s+strlen(match));
	}
	return(0);
}