diff --git a/src/global/types.h b/src/global/types.h
index bec5c76de..c2bdf58f0 100644
--- a/src/global/types.h
+++ b/src/global/types.h
@@ -2024,35 +2024,35 @@ typedef struct PICTURE {
 } PICTURE;
 
 typedef union INPUT_STATE {
-    int32_t any;
+    uint32_t any;
     struct {
-        int32_t forward : 1;
-        int32_t back : 1;
-        int32_t left : 1;
-        int32_t right : 1;
-        int32_t jump : 1;
-        int32_t draw : 1;
-        int32_t action : 1;
-        int32_t slow : 1;
-        int32_t option : 1;
-        int32_t look : 1;
-        int32_t step_left : 1;
-        int32_t step_right : 1;
-        int32_t roll : 1;
-        int32_t pause : 1;
-        int32_t select : 1;
-        int32_t deselect : 1;
-        int32_t save : 1;
-        int32_t load : 1;
-        int32_t fly_cheat : 1;
-        int32_t item_cheat : 1;
-        int32_t level_skip_cheat : 1;
-        int32_t health_cheat : 1;
-        int32_t camera_up : 1;
-        int32_t camera_down : 1;
-        int32_t camera_left : 1;
-        int32_t camera_right : 1;
-        int32_t camera_reset : 1;
+        uint32_t forward : 1;
+        uint32_t back : 1;
+        uint32_t left : 1;
+        uint32_t right : 1;
+        uint32_t jump : 1;
+        uint32_t draw : 1;
+        uint32_t action : 1;
+        uint32_t slow : 1;
+        uint32_t option : 1;
+        uint32_t look : 1;
+        uint32_t step_left : 1;
+        uint32_t step_right : 1;
+        uint32_t roll : 1;
+        uint32_t pause : 1;
+        uint32_t select : 1;
+        uint32_t deselect : 1;
+        uint32_t save : 1;
+        uint32_t load : 1;
+        uint32_t fly_cheat : 1;
+        uint32_t item_cheat : 1;
+        uint32_t level_skip_cheat : 1;
+        uint32_t health_cheat : 1;
+        uint32_t camera_up : 1;
+        uint32_t camera_down : 1;
+        uint32_t camera_left : 1;
+        uint32_t camera_right : 1;
+        uint32_t camera_reset : 1;
     };
 } INPUT_STATE;