Index: kernel/arch/ia64/include/types.h
===================================================================
--- kernel/arch/ia64/include/types.h	(revision 15819e3721b214ac8d8e1b9270bd032b691b3e41)
+++ kernel/arch/ia64/include/types.h	(revision de33dab3d6e266b32bfcf983b683fc6d18b2ac72)
@@ -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;