135 	      int width, int prec, int flags, int minusp)  in append_number()  argument
141   if(prec != -1)  in append_number()
144     prec = 1;  in append_number()
146   if(prec == 0 && num == 0)  in append_number()
154   prec -= len;  in append_number()
156   while(prec-- > 0){  in append_number()
225 	       int prec,  in append_string()  argument
228   if(prec != -1)  in append_string()
229     width -= prec;  in append_string()
236   if (prec != -1) {  in append_string()
237     while (*arg && prec--)  in append_string()
297       int prec       = -1;  in xyzprintf()  local
336 	prec = 0;  in xyzprintf()
340 	    prec = prec * 10 + c - '0';  in xyzprintf()
344 	  prec = va_arg(ap, int);  in xyzprintf()
368 			  prec,  in xyzprintf()
387 			   width, prec, flags, minusp))  in xyzprintf()
397 			   width, prec, flags, 0))  in xyzprintf()
407 			   width, prec, flags, 0))  in xyzprintf()
417 			   width, prec, flags, 0))  in xyzprintf()
427 			   width, prec, flags, 0))  in xyzprintf()
435 			   width, prec, flags, 0))  in xyzprintf()