From: Rich Felker <dalias@aerifal.cx>
Date: Thu, 12 Apr 2012 04:25:52 +0000 (-0400)
Subject: remove magic numbers from floatscan
X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=commitdiff_plain;h=3ddeedd8f75be8a3dc2a167746f36f871d7e595a

remove magic numbers from floatscan
---

diff --git a/src/internal/floatscan.c b/src/internal/floatscan.c
index 0e1f6d06..10123bfa 100644
--- a/src/internal/floatscan.c
+++ b/src/internal/floatscan.c
@@ -403,16 +403,16 @@ long double __floatscan(FILE *f, int c, int prec, int pok)
 
 	switch (prec) {
 	case 0:
-		bits = 24;
-		emin = -149;
+		bits = FLT_MANT_DIG;
+		emin = FLT_MIN_EXP-bits;
 		break;
 	case 1:
-		bits = 53;
-		emin = -1074;
+		bits = DBL_MANT_DIG;
+		emin = DBL_MIN_EXP-bits;
 		break;
 	case 2:
 		bits = LDBL_MANT_DIG;
-		emin = -16445;
+		emin = LDBL_MIN_EXP-bits;
 		break;
 	default:
 		return 0;