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Diffstat (limited to 'ext/ffi_c/libffi/src/frv/ffitarget.h')
-rw-r--r--ext/ffi_c/libffi/src/frv/ffitarget.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/ext/ffi_c/libffi/src/frv/ffitarget.h b/ext/ffi_c/libffi/src/frv/ffitarget.h
index 4839069..d42540e 100644
--- a/ext/ffi_c/libffi/src/frv/ffitarget.h
+++ b/ext/ffi_c/libffi/src/frv/ffitarget.h
@@ -1,5 +1,6 @@
/* -----------------------------------------------------------------*-C-*-
- ffitarget.h - Copyright (c) 1996-2004 Red Hat, Inc.
+ ffitarget.h - Copyright (c) 2012 Anthony Green
+ Copyright (c) 1996-2004 Red Hat, Inc.
Target configuration macros for FR-V
Permission is hereby granted, free of charge, to any person obtaining
@@ -27,6 +28,10 @@
#ifndef LIBFFI_TARGET_H
#define LIBFFI_TARGET_H
+#ifndef LIBFFI_H
+#error "Please do not include ffitarget.h directly into your source. Use ffi.h instead."
+#endif
+
/* ---- System specific configurations ----------------------------------- */
#ifndef LIBFFI_ASM