[PATCH] uml: move libc-dependent irq code to os-Linux

The serial UML OS-abstraction layer patch (um/kernel dir).

This moves all systemcalls from irq_user.c file under os-Linux dir

Signed-off-by: Gennady Sharapov <Gennady.V.Sharapov@intel.com>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/arch/um/include/misc_constants.h b/arch/um/include/misc_constants.h
new file mode 100644
index 0000000..989bc08
--- /dev/null
+++ b/arch/um/include/misc_constants.h
@@ -0,0 +1,6 @@
+#ifndef __MISC_CONSTANT_H_
+#define __MISC_CONSTANT_H_
+
+#include <user_constants.h>
+
+#endif