277 __mbsconv(char *mbsarg, int prec)  in __mbsconv()  argument
291 	if (prec >= 0) {  in __mbsconv()
299 		while (nchars != (size_t)prec) {  in __mbsconv()
389 	int prec;		/* precision from format; <0 for N/A */  in __vfwprintf()  local
566 		prec = -1;  in __vfwprintf()
608 				GETASTER (prec);  in __vfwprintf()
611 			prec = 0;  in __vfwprintf()
613 				prec = 10 * prec + to_digit(ch);  in __vfwprintf()
776 			if (prec >= 0)  in __vfwprintf()
777 				prec++;  in __vfwprintf()
781 				    __hldtoa(fparg.ldbl, xdigs, prec,  in __vfwprintf()
786 				    __hdtoa(fparg.dbl, xdigs, prec,  in __vfwprintf()
789 			if (prec < 0)  in __vfwprintf()
790 				prec = dtoaend - dtoaresult;  in __vfwprintf()
802 			if (prec < 0)	/* account for digit before decpt */  in __vfwprintf()
803 				prec = DEFPREC + 1;  in __vfwprintf()
805 				prec++;  in __vfwprintf()
814 			if (prec == 0)  in __vfwprintf()
815 				prec = 1;  in __vfwprintf()
817 			if (prec < 0)  in __vfwprintf()
818 				prec = DEFPREC;  in __vfwprintf()
824 				    __ldtoa(&fparg.ldbl, expchar ? 2 : 3, prec,  in __vfwprintf()
829 				    dtoa(fparg.dbl, expchar ? 2 : 3, prec,  in __vfwprintf()
852 				if (expt > -4 && expt <= prec) {  in __vfwprintf()
856 						prec -= expt;  in __vfwprintf()
858 						prec = ndig - expt;  in __vfwprintf()
859 					if (prec < 0)  in __vfwprintf()
860 						prec = 0;  in __vfwprintf()
867 						prec = ndig;  in __vfwprintf()
872 				size = expsize + prec;  in __vfwprintf()
873 				if (prec > 1 || flags & ALT)  in __vfwprintf()
882 				if (prec || flags & ALT)  in __vfwprintf()
883 					size += prec + 1;  in __vfwprintf()
951 					convbuf = __mbsconv(mbp, prec);  in __vfwprintf()
959 			size = (prec >= 0) ? wcsnlen(cp, prec) : wcslen(cp);  in __vfwprintf()
996 number:			if ((dprec = prec) >= 0)  in __vfwprintf()
1010 				if (ujval != 0 || prec != 0 ||  in __vfwprintf()
1015 				if (ulval != 0 || prec != 0 ||  in __vfwprintf()
1099 					if (prec || flags & ALT)  in __vfwprintf()
1103 					prec += expt;  in __vfwprintf()
1116 					if (prec || flags & ALT)  in __vfwprintf()
1119 				PRINTANDPAD(cp, convbuf + ndig, prec, zeroes);  in __vfwprintf()
1121 				if (prec > 1 || flags & ALT) {  in __vfwprintf()
1126 					PAD(prec - ndig, zeroes);  in __vfwprintf()