167 __mbsconv(char *mbsarg, int prec)  in __mbsconv()  argument
181 	if (prec >= 0) {  in __mbsconv()
189 		while (nchars != (size_t)prec) {  in __mbsconv()
289 	int prec;		/* precision from format; <0 for N/A */  in __vfwprintf()  local
489 		prec = -1;  in __vfwprintf()
533 				prec = n < 0 ? -1 : n;  in __vfwprintf()
553 			prec = n;  in __vfwprintf()
652 			if (prec >= 0)  in __vfwprintf()
653 				prec++;  in __vfwprintf()
659 				    __hldtoa(fparg.ldbl, xdigs, prec,  in __vfwprintf()
668 				    __hdtoa(fparg.dbl, xdigs, prec,  in __vfwprintf()
675 			if (prec < 0)  in __vfwprintf()
676 				prec = dtoaend - dtoaresult;  in __vfwprintf()
688 			if (prec < 0)	/* account for digit before decpt */  in __vfwprintf()
689 				prec = DEFPREC + 1;  in __vfwprintf()
691 				prec++;  in __vfwprintf()
700  			if (prec == 0)  in __vfwprintf()
701  				prec = 1;  in __vfwprintf()
703 			if (prec < 0)  in __vfwprintf()
704 				prec = DEFPREC;  in __vfwprintf()
710 				    __ldtoa(&fparg.ldbl, expchar ? 2 : 3, prec,  in __vfwprintf()
719 				    __dtoa(fparg.dbl, expchar ? 2 : 3, prec,  in __vfwprintf()
747 				if (expt > -4 && expt <= prec) {  in __vfwprintf()
751 						prec -= expt;  in __vfwprintf()
753 						prec = ndig - expt;  in __vfwprintf()
754 					if (prec < 0)  in __vfwprintf()
755 						prec = 0;  in __vfwprintf()
762 						prec = ndig;  in __vfwprintf()
767 				size = expsize + prec;  in __vfwprintf()
768 				if (prec > 1 || flags & ALT)  in __vfwprintf()
777 				if (prec || flags & ALT)  in __vfwprintf()
778 					size += prec + 1;  in __vfwprintf()
851 				convbuf = __mbsconv(mbsarg, prec);  in __vfwprintf()
858 			if (prec >= 0) {  in __vfwprintf()
864 				wchar_t *p = wmemchr(cp, 0, prec);  in __vfwprintf()
866 				size = p ? (p - cp) : prec;  in __vfwprintf()
901 number:			if ((dprec = prec) >= 0)  in __vfwprintf()
910 			if (_umax != 0 || prec != 0) {  in __vfwprintf()
1014 					if (prec || flags & ALT)  in __vfwprintf()
1018 					prec += expt;  in __vfwprintf()
1023 					if (prec || flags & ALT)  in __vfwprintf()
1026 				PRINTANDPAD(cp, convbuf + ndig, prec, zeroes);  in __vfwprintf()
1028 				if (prec > 1 || flags & ALT) {  in __vfwprintf()
1033 					PAD(prec - ndig, zeroes);  in __vfwprintf()