Fixed build when Wayland is dynamically loaded
diff --git a/src/video/SDL_vulkan_internal.h b/src/video/SDL_vulkan_internal.h
index f47490b..ed4d7bf 100644
--- a/src/video/SDL_vulkan_internal.h
+++ b/src/video/SDL_vulkan_internal.h
@@ -46,6 +46,7 @@
#endif
#if SDL_VIDEO_DRIVER_WAYLAND
#define VK_USE_PLATFORM_WAYLAND_KHR
+#include "wayland/SDL_waylanddyn.h"
#endif
#if SDL_VIDEO_DRIVER_WINDOWS
#define VK_USE_PLATFORM_WIN32_KHR