update for HEAD-2003021201

[reactos.git] / lib / msvcrt / float / logb.c

diff --git a/lib/msvcrt/float/logb.c b/lib/msvcrt/float/logb.c
index 140a104..d71c654 100644 (file)
--- a/lib/msvcrt/float/logb.c
+++ b/lib/msvcrt/float/logb.c
@@ -22,10 +22,13 @@
 
 double _logb (double __x)
 {
-  register double __value, __junk;
+  register double __value;
+#ifdef __GNUC__
+  register double __junk;
   __asm __volatile__
     ("fxtract\n\t"
      : "=t" (__junk), "=u" (__value) : "0" (__x));
-
+#else
+#endif /*__GNUC__*/
   return __value;
 }