--- include/ixjlid.h.orig	2004-01-31 13:13:22.000000000 +0000
+++ include/ixjlid.h	2004-11-29 18:29:07.870950912 +0000
@@ -257,6 +257,7 @@
 #ifdef HAS_IXJ
 #ifdef P_LINUX
 #include <linux/telephony.h>
+#include <linux/compiler.h>
 #include <linux/ixjuser.h>
 #endif
 #ifdef P_FREEBSD