285 __mbsconv(char *mbsarg, int prec)  in __mbsconv()  argument
299 	if (prec >= 0) {  in __mbsconv()
307 		while (nchars != (size_t)prec) {  in __mbsconv()
401 	int prec;		/* precision from format; <0 for N/A */  in __vfwprintf()  local
578 		prec = -1;  in __vfwprintf()
620 				GETASTER (prec);  in __vfwprintf()
623 			prec = 0;  in __vfwprintf()
625 				prec = 10 * prec + to_digit(ch);  in __vfwprintf()
732 			if (prec >= 0)  in __vfwprintf()
733 				prec++;  in __vfwprintf()
737 				    __hldtoa(fparg.ldbl, xdigs, prec,  in __vfwprintf()
742 				    __hdtoa(fparg.dbl, xdigs, prec,  in __vfwprintf()
745 			if (prec < 0)  in __vfwprintf()
746 				prec = dtoaend - dtoaresult;  in __vfwprintf()
758 			if (prec < 0)	/* account for digit before decpt */  in __vfwprintf()
759 				prec = DEFPREC + 1;  in __vfwprintf()
761 				prec++;  in __vfwprintf()
770 			if (prec == 0)  in __vfwprintf()
771 				prec = 1;  in __vfwprintf()
773 			if (prec < 0)  in __vfwprintf()
774 				prec = DEFPREC;  in __vfwprintf()
780 				    __ldtoa(&fparg.ldbl, expchar ? 2 : 3, prec,  in __vfwprintf()
785 				    dtoa(fparg.dbl, expchar ? 2 : 3, prec,  in __vfwprintf()
808 				if (expt > -4 && expt <= prec) {  in __vfwprintf()
812 						prec -= expt;  in __vfwprintf()
814 						prec = ndig - expt;  in __vfwprintf()
815 					if (prec < 0)  in __vfwprintf()
816 						prec = 0;  in __vfwprintf()
823 						prec = ndig;  in __vfwprintf()
828 				size = expsize + prec;  in __vfwprintf()
829 				if (prec > 1 || flags & ALT)  in __vfwprintf()
838 				if (prec || flags & ALT)  in __vfwprintf()
839 					size += prec + 1;  in __vfwprintf()
907 					convbuf = __mbsconv(mbp, prec);  in __vfwprintf()
915 			size = (prec >= 0) ? wcsnlen(cp, prec) : wcslen(cp);  in __vfwprintf()
952 number:			if ((dprec = prec) >= 0)  in __vfwprintf()
966 				if (ujval != 0 || prec != 0 ||  in __vfwprintf()
971 				if (ulval != 0 || prec != 0 ||  in __vfwprintf()
1054 					if (prec || flags & ALT)  in __vfwprintf()
1058 					prec += expt;  in __vfwprintf()
1071 					if (prec || flags & ALT)  in __vfwprintf()
1074 				PRINTANDPAD(cp, convbuf + ndig, prec, zeroes);  in __vfwprintf()
1076 				if (prec > 1 || flags & ALT) {  in __vfwprintf()
1081 					PAD(prec - ndig, zeroes);  in __vfwprintf()