test-base64: Improve.

[gnulib.git] / lib / frexp.c

diff --git a/lib/frexp.c b/lib/frexp.c
index 823a045..7e1f5d1 100644 (file)
--- a/lib/frexp.c
+++ b/lib/frexp.c
@@ -1,5 +1,5 @@
 /* Split a double into fraction and mantissa.
-   Copyright (C) 2007 Free Software Foundation, Inc.
+   Copyright (C) 2007-2008 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
@@ -27,7 +27,7 @@
 # include "isnanl-nolibm.h"
 # include "fpucw.h"
 #else
-# include "isnan.h"
+# include "isnand-nolibm.h"
 #endif
 
 /* This file assumes FLT_RADIX = 2.  If FLT_RADIX is a power of 2 greater
@@ -45,7 +45,7 @@
 #else
 # define FUNC frexp
 # define DOUBLE double
-# define ISNAN isnan
+# define ISNAN isnand
 # define DECL_ROUNDING
 # define BEGIN_ROUNDING()
 # define END_ROUNDING()
@@ -53,7 +53,7 @@
 #endif
 
 DOUBLE
-FUNC (DOUBLE x, int *exp)
+FUNC (DOUBLE x, int *expptr)
 {
   int sign;
   int exponent;
@@ -62,7 +62,7 @@ FUNC (DOUBLE x, int *exp)
   /* Test for NaN, infinity, and zero.  */
   if (ISNAN (x) || x + x == x)
     {
-      *exp = 0;
+      *expptr = 0;
       return x;
     }
 
@@ -161,6 +161,6 @@ FUNC (DOUBLE x, int *exp)
 
   END_ROUNDING ();
 
-  *exp = exponent;
+  *expptr = exponent;
   return x;
 }