186 static int	*msgvec;  variable
360 		if (msgvec == 0) {  in execute()
364 		if ((c = getmsglist(cp, msgvec, com->c_msgflag)) < 0)  in execute()
367 			*msgvec = first(com->c_msgflag, com->c_msgmask);  in execute()
368 			msgvec[1] = 0;  in execute()
370 		if (*msgvec == 0) {  in execute()
374 		e = (*com->c_func)(msgvec);  in execute()
382 		if (msgvec == 0) {  in execute()
386 		if (getmsglist(cp, msgvec, com->c_msgflag) < 0)  in execute()
388 		e = (*com->c_func)(msgvec);  in execute()
468 	if (msgvec != NULL)  in setmsize()
469 		(void)free(msgvec);  in setmsize()
470 	msgvec = calloc((unsigned)(sz + 1), sizeof(*msgvec));  in setmsize()