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-rw-r--r--winsup/mingw/include/float.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/winsup/mingw/include/float.h b/winsup/mingw/include/float.h
index d5f22151e..47017c9c7 100644
--- a/winsup/mingw/include/float.h
+++ b/winsup/mingw/include/float.h
@@ -26,7 +26,8 @@
* _FLOAT_H___ macro, may be found first, thus...
*
*/
-#ifndef _FLOAT_H___
+#if !defined(_FLOAT_H___) && !defined(__FLOAT_H)
+
/*
* ...when we didn't find the GCC-supplied header first, we want to pull
* it in now; include_next should achieve this, (and we must rely on the