compilefix for x86-64-spec-addition

Add a needed header.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Index: linux-2.6.14/include/asm-x86_64/ptrace.h
===================================================================
--- linux-2.6.14.orig/include/asm-x86_64/ptrace.h	2005-10-29 05:50:31.000000000 +0200
+++ linux-2.6.14/include/asm-x86_64/ptrace.h	2005-10-29 05:50:33.000000000 +0200
@@ -69,6 +69,8 @@
 there is a nasty ciclic include chain.
 */
 
+#include <asm/types.h>
+
 #define		compat_int_t	s32
 #define		compat_long_t	s32
 #define		compat_uint_t	u32