[CRIU] [RFC 1/5] headers: Add const.h header

[Cyrill Gorcunov]

Same as linux kernel has -- to reuse
constants in assembly code.

Signed-off-by: Cyrill Gorcunov <gorcunov at openvz.org>
---
 include/const.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 include/const.h

diff --git a/include/const.h b/include/const.h
new file mode 100644
index 0000000..a488bdb
--- /dev/null
+++ b/include/const.h
@@ -0,0 +1,13 @@
+#ifndef __CR_CONST_H__
+#define __CR_CONST_H__
+
+#ifdef __ASSEMBLY__
+# define _AC(X,Y)	X
+# define _AT(T,X)	X
+#else
+# define __AC(X,Y)	(X##Y)
+# define _AC(X,Y)	__AC(X,Y)
+# define _AT(T,X)	((T)(X))
+#endif
+
+#endif /* __CR_CONST_H__ */
-- 
1.8.1.4