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-rw-r--r--include/fpu_control.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/include/fpu_control.h b/include/fpu_control.h
index d0b5e9c0d1..5c6b386278 100644
--- a/include/fpu_control.h
+++ b/include/fpu_control.h
@@ -1,4 +1,10 @@
+#ifndef _FPU_CONTROL_H
#include_next <fpu_control.h>
+# ifndef _ISOMAC
+
/* Called at startup. It can be used to manipulate fpu control register. */
-extern void __setfpucw (fpu_control_t);
+extern void __setfpucw (fpu_control_t) attribute_hidden;
+
+# endif /* !_ISOMAC */
+#endif /* fpu_control.h */