Further harden glibc malloc metadata against 1-byte overflows.

[thirdparty/glibc.git] / include / fpu_control.h

diff --git a/include/fpu_control.h b/include/fpu_control.h
index d0b5e9c0d1c4d5cc06cb335a832a82360d55b6ee..4498a83b878acb5a2daf356db4f03bfecf881237 100644 (file)
--- 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);
+
+# endif /* !_ISOMAC */
+#endif /* fpu_control.h */