282 __mbsconv(char *mbsarg, int prec)  in __mbsconv()  argument
296 	if (prec >= 0) {  in __mbsconv()
304 		while (nchars != (size_t)prec) {  in __mbsconv()
398 	int prec;		/* precision from format; <0 for N/A */  in __vfwprintf()  local
575 		prec = -1;  in __vfwprintf()
617 				GETASTER (prec);  in __vfwprintf()
620 			prec = 0;  in __vfwprintf()
622 				prec = 10 * prec + to_digit(ch);  in __vfwprintf()
785 			if (prec >= 0)  in __vfwprintf()
786 				prec++;  in __vfwprintf()
790 				    __hldtoa(fparg.ldbl, xdigs, prec,  in __vfwprintf()
795 				    __hdtoa(fparg.dbl, xdigs, prec,  in __vfwprintf()
798 			if (prec < 0)  in __vfwprintf()
799 				prec = dtoaend - dtoaresult;  in __vfwprintf()
811 			if (prec < 0)	/* account for digit before decpt */  in __vfwprintf()
812 				prec = DEFPREC + 1;  in __vfwprintf()
814 				prec++;  in __vfwprintf()
823 			if (prec == 0)  in __vfwprintf()
824 				prec = 1;  in __vfwprintf()
826 			if (prec < 0)  in __vfwprintf()
827 				prec = DEFPREC;  in __vfwprintf()
833 				    __ldtoa(&fparg.ldbl, expchar ? 2 : 3, prec,  in __vfwprintf()
838 				    dtoa(fparg.dbl, expchar ? 2 : 3, prec,  in __vfwprintf()
861 				if (expt > -4 && expt <= prec) {  in __vfwprintf()
865 						prec -= expt;  in __vfwprintf()
867 						prec = ndig - expt;  in __vfwprintf()
868 					if (prec < 0)  in __vfwprintf()
869 						prec = 0;  in __vfwprintf()
876 						prec = ndig;  in __vfwprintf()
881 				size = expsize + prec;  in __vfwprintf()
882 				if (prec > 1 || flags & ALT)  in __vfwprintf()
891 				if (prec || flags & ALT)  in __vfwprintf()
892 					size += prec + 1;  in __vfwprintf()
960 					convbuf = __mbsconv(mbp, prec);  in __vfwprintf()
968 			size = (prec >= 0) ? wcsnlen(cp, prec) : wcslen(cp);  in __vfwprintf()
1005 number:			if ((dprec = prec) >= 0)  in __vfwprintf()
1019 				if (ujval != 0 || prec != 0 ||  in __vfwprintf()
1024 				if (ulval != 0 || prec != 0 ||  in __vfwprintf()
1108 					if (prec || flags & ALT)  in __vfwprintf()
1112 					prec += expt;  in __vfwprintf()
1125 					if (prec || flags & ALT)  in __vfwprintf()
1128 				PRINTANDPAD(cp, convbuf + ndig, prec, zeroes);  in __vfwprintf()
1130 				if (prec > 1 || flags & ALT) {  in __vfwprintf()
1135 					PAD(prec - ndig, zeroes);  in __vfwprintf()