1 files changed, 10 insertions, 0 deletions
diff --git a/src/utils.h b/src/utils.h
index 5f9d1cb..59b5334 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -17,6 +17,16 @@ typedef int16_t i16;
 typedef int32_t i32;
 typedef int64_t i64;
 
+#if UINT64_MAX == UINTPTR_MAX
+typedef u64 usize;
+typedef i64 isize;
+#elif UINT32_MAX == UINTPTR_MAX
+typedef u32 usize;
+typedef i32 isize;
+#else
+#error "Unsupported pointer size"
+#endif
+
 typedef struct wl_display *wl_display_t;
 typedef struct wl_registry *wl_registry_t;
 typedef struct wl_compositor *wl_compositor_t;