M src/debugger/gdb-stub.c → src/debugger/gdb-stub.c

@@ -1,6 +1,7 @@
 #include "gdb-stub.h"
 
 #include <errno.h>
+#include <signal.h>
 
 enum GDBError {
 	GDB_NO_ERROR = 0x00,

M src/platform/sdl/gl-main.c → src/platform/sdl/gl-main.c

@@ -191,13 +191,17 @@ SDL_GL_SwapBuffers();
 #endif
 
 		while (SDL_PollEvent(&event)) {
+#if SDL_VERSION_ATLEAST(2, 0, 0)
 			int fullscreen = renderer->events.fullscreen;
+#endif
 			GBASDLHandleEvent(context, &renderer->events, &event);
+#if SDL_VERSION_ATLEAST(2, 0, 0)
 			// Event handling can change the size of the screen
 			if (renderer->events.fullscreen != fullscreen) {
 				SDL_GetWindowSize(renderer->window, &renderer->viewportWidth, &renderer->viewportHeight);
 				glViewport(0, 0, renderer->viewportWidth, renderer->viewportHeight);
 			}
+#endif
 		}
 	}
 }