1 files changed, 3 insertions, 2 deletions

diff --git a/apps/plugins/doom/p_tick.h b/apps/plugins/doom/p_tick.h
index 5a495166b3..f6e497a4ef 100644
--- a/apps/plugins/doom/p_tick.h
+++ b/apps/plugins/doom/p_tick.h
@@ -54,12 +54,13 @@ void P_UpdateThinker(thinker_t *thinker);   // killough 8/29/98
 void P_SetTarget(mobj_t **mo, mobj_t *target);   // killough 11/98
 
 // killough 8/29/98: threads of thinkers, for more efficient searches
-typedef enum {
+enum {
    th_misc,
    th_friends,
    th_enemies,
    NUMTHCLASS
-} th_class;
+};
+typedef unsigned th_class;
 
 extern thinker_t thinkerclasscap[];