/*lgMatch determine whether match to a keyword occurs on command line,
 * return value is 0 if no match, and position of match within string if hit */
#include "istrstr.h"
#include "cddefines.h"
#include "lgmatch.h"

int lgMatch(char *chKey, 
	  char *chCard)
{
	int lgMatch_v;
	long int i;

#	ifdef DEBUG_FUN
	fputs( "<+>lgMatch()\n", debug_fp );
#	endif

	/* cobalt blue routine that returns 0 if string is not in other,
	 * else returns position of chKey within chCard */
	i = istrstr(chCard,chKey);
	if( i == 0 )
	{
		/* did not find match, returned false */
		lgMatch_v = FALSE;
	}
	else
	{
		/* value was position with chCard, return this to lgMatch */
		lgMatch_v = i;
	}


#	ifdef DEBUG_FUN
	fputs( " <->lgMatch()\n", debug_fp );
#	endif
	return( lgMatch_v );
}