return((char *) NULL);
return(NULL);
extern char *getnotifyfile(){	register int i;	for (i = 0; msgfacility[i].mf_name; i++)		if (msgfacility[i].mf_msgfac == MF_NOTIFY &&		    msgfacility[i].mf_fptr) {			(void) fclose(msgfacility[i].mf_fptr);			msgfacility[i].mf_fptr = NULL;			return(msgfacility[i].mf_filename);		}	return((char *) NULL);}