Add controller to its own header file

2 files changed, 24 insertions, 8 deletions

diff --git a/src/controller.h b/src/controller.h
new file mode 100644
index 0000000..bf22335
--- /dev/null
+++ b/src/controller.h
@@ -0,0 +1,21 @@
+#ifndef CONTROLLER_H
+#define CONTROLLER_H
+
+#include <stdbool.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct controller_t {
+  bool up;
+  bool down;
+  bool left;
+  bool right;
+} controller_t;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* CONTROLLER_H */
diff --git a/src/main.c b/src/main.c
index 022a888..4f685b2 100644
--- a/src/main.c
+++ b/src/main.c
@@ -3,16 +3,11 @@
 #include <stdbool.h>
 #include <SDL.h>
 
+#include "controller.h"
+
 const int SCREEN_WIDTH  = 640;
 const int SCREEN_HEIGHT = 480;
 
-typedef struct Controller {
-  bool up;
-  bool down;
-  bool left;
-  bool right;
-} Controller;
-
 int 
 main (int   argc,
       char *args[])
@@ -41,7 +36,7 @@ main (int   argc,
   SDL_Rect rect = { .x = 0, .y = 0, .w = 20, .h = 20 };
 
   bool quit = false;
-  Controller controller = {0};
+  controller_t controller = {0};
 
   while (!quit) {
     screenSurface = SDL_GetWindowSurface(window);