diff --git a/vendor/glfw/wrapper.odin b/vendor/glfw/wrapper.odin
index 2eed82efe..853917661 100644
--- a/vendor/glfw/wrapper.odin
+++ b/vendor/glfw/wrapper.odin
@@ -52,7 +52,9 @@ DestroyWindow :: glfw.DestroyWindow
 WindowHint         :: glfw.WindowHint
 DefaultWindowHints :: glfw.DefaultWindowHints
 WindowHintString   :: glfw.WindowHintString
-WindowShouldClose  :: glfw.WindowShouldClose
+WindowShouldClose :: proc "c" (window: WindowHandle) -> bool {
+    return glfw.WindowShouldClose(window) != 0
+}
 
 SwapInterval :: glfw.SwapInterval
 SwapBuffers  :: glfw.SwapBuffers
@@ -228,4 +230,4 @@ SetErrorCallback :: glfw.SetErrorCallback
 // Used by vendor:OpenGL
 gl_set_proc_address :: proc(p: rawptr, name: cstring) {
 	(^rawptr)(p)^ = GetProcAddress(name)
-}
\ No newline at end of file
+}