Index: kernel/arch/ia64/include/types.h
===================================================================
--- kernel/arch/ia64/include/types.h	(revision 15819e3721b214ac8d8e1b9270bd032b691b3e41)
+++ kernel/arch/ia64/include/types.h	(revision 4365d108fca11d735aaf46f7098b7f1d5c2cbb52)
@@ -71,4 +71,5 @@
 
 typedef uint8_t bool;
+typedef uint64_t thread_id_t;
 typedef uint64_t task_id_t;
 typedef uint32_t context_id_t;