452 noedit_wgets(EditLine *el, int *nread)  in noedit_wgets()  argument
471 	*nread = (int)(lp->lastchar - lp->buffer);  in noedit_wgets()
472 	return *nread ? lp->buffer : NULL;  in noedit_wgets()
476 el_wgets(EditLine *el, int *nread)  in el_wgets()  argument
484 	if (nread == NULL)  in el_wgets()
485 		nread = &nrb;  in el_wgets()
486 	*nread = 0;  in el_wgets()
491 		return noedit_wgets(el, nread);  in el_wgets()
502 				*nread = 0;  in el_wgets()
516 		return noedit_wgets(el, nread);  in el_wgets()
610 		*nread = num != -1 ? num : 0;  in el_wgets()
612 		*nread = (int)(el->el_line.lastchar - el->el_line.buffer);  in el_wgets()
614 	if (*nread == 0) {  in el_wgets()
616 			*nread = -1;  in el_wgets()