160 __wcsconv(wchar_t *wcsarg, int prec, char **convbufp, size_t *convbufsizp)  in __wcsconv()  argument
170 	if (prec < 0) {  in __wcsconv()
182 		if (prec < 128)  in __wcsconv()
183 			nbytes = prec;  in __wcsconv()
191 				    nbytes + clen > (size_t)prec)  in __wcsconv()
296 	int prec;		/* precision from format; <0 for N/A */  in __vfprintf()  local
519 		prec = -1;  in __vfprintf()
563 				prec = n < 0 ? -1 : n;  in __vfprintf()
583 			prec = n;  in __vfprintf()
695 			if (prec >= 0)  in __vfprintf()
696 				prec++;  in __vfprintf()
702 				    __hldtoa(fparg.ldbl, xdigs, prec,  in __vfprintf()
711 				    __hdtoa(fparg.dbl, xdigs, prec,  in __vfprintf()
718 			if (prec < 0)  in __vfprintf()
719 				prec = dtoaend - cp;  in __vfprintf()
726 			if (prec < 0)	/* account for digit before decpt */  in __vfprintf()
727 				prec = DEFPREC + 1;  in __vfprintf()
729 				prec++;  in __vfprintf()
738  			if (prec == 0)  in __vfprintf()
739  				prec = 1;  in __vfprintf()
741 			if (prec < 0)  in __vfprintf()
742 				prec = DEFPREC;  in __vfprintf()
748 				    __ldtoa(&fparg.ldbl, expchar ? 2 : 3, prec,  in __vfprintf()
757 				    __dtoa(fparg.dbl, expchar ? 2 : 3, prec,  in __vfprintf()
781 				if (expt > -4 && expt <= prec) {  in __vfprintf()
785 						prec -= expt;  in __vfprintf()
787 						prec = ndig - expt;  in __vfprintf()
788 					if (prec < 0)  in __vfprintf()
789 						prec = 0;  in __vfprintf()
796 						prec = ndig;  in __vfprintf()
801 				size = expsize + prec;  in __vfprintf()
802 				if (prec > 1 || flags & ALT)  in __vfprintf()
811 				if (prec || flags & ALT)  in __vfprintf()
812 					size += prec + 1;  in __vfprintf()
871 					cp = __wcsconv(wcp, prec, &convbuf,  in __vfprintf()
891 			len = prec >= 0 ? strnlen(cp, prec) : strlen(cp);  in __vfprintf()
923 number:			if ((dprec = prec) >= 0)  in __vfprintf()
932 			if (_umax != 0 || prec != 0) {  in __vfprintf()
1036 					if (prec || flags & ALT)  in __vfprintf()
1040 					prec += expt;  in __vfprintf()
1044 					if (prec || flags & ALT)  in __vfprintf()
1047 				PRINTANDPAD(cp, dtoaend, prec, zeroes);  in __vfprintf()
1049 				if (prec > 1 || flags & ALT) {  in __vfprintf()
1054 					PAD(prec - ndig, zeroes);  in __vfprintf()