Remove sys/cdefs.h include.

It's not needed on -portable (that's handled by includes.h) and not all
platforms have it.

diff --git a/openbsd-compat/sha2.h b/openbsd-compat/sha2.h
index bf7dafc52340f76fffadd415774e27fddca2e365..d051e96e83c91a32a03e123186288fc9df6051e0 100644 (file)
--- a/openbsd-compat/sha2.h
+++ b/openbsd-compat/sha2.h
@@ -40,7 +40,6 @@
 #define _SSHSHA2_H
 
 #include "includes.h"
-#include <sys/cdefs.h>
 
 #if !defined(HAVE_SHA256UPDATE) || !defined(HAVE_SHA384UPDATE) || \
     !defined(HAVE_SHA512UPDATE)