X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=lib%2Ffrexpl.c;h=2ac0c03fd876e8cbdb1771007eadad204ee9077e;hb=8f06a4236e1807caa727ed306216c6a0aea026f0;hp=d6f0d7650d3f4b6d8875c50f73b6898ca817aa78;hpb=c7e61475680fa226bd9b8bdd469cd66914e630f5;p=debian%2Fgzip

diff --git a/lib/frexpl.c b/lib/frexpl.c
index d6f0d76..2ac0c03 100644
--- a/lib/frexpl.c
+++ b/lib/frexpl.c
@@ -1,5 +1,5 @@
 /* Split a 'long double' into fraction and mantissa.
-   Copyright (C) 2007 Free Software Foundation, Inc.
+   Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -12,7 +12,24 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 
-#define USE_LONG_DOUBLE
-#include "frexp.c"
+#include <config.h>
+
+#if HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
+
+/* Specification.  */
+# include <math.h>
+
+long double
+frexpl (long double x, int *expptr)
+{
+  return frexp (x, expptr);
+}
+
+#else
+
+# define USE_LONG_DOUBLE
+# include "frexp.c"
+
+#endif