remove SDL2 from include

.vscode/settings.json

@@ -5,7 +5,8 @@
     "game.h": "c",
     "game_private.h": "c",
     "history.h": "c",
-    "game_tools.h": "c"
+    "game_tools.h": "c",
+    "model.h": "c"
   },
   "editor.formatOnSave": true,
   "C_Cpp.clang_format_path": "/usr/bin/clang-format",

model.c

@@ -1,10 +1,10 @@
 // SDL2 Demo by aurelien.esnard@u-bordeaux.fr
 
 #include "model.h"
-#include <SDL2/SDL.h>
+#include <SDL.h>
-#include <SDL2/SDL_image.h>  // required to load transparent texture from PNG
+#include <SDL_image.h>  // required to load transparent texture from PNG
-#include <SDL2/SDL_ttf.h>    // required to use TTF fonts
 #include <SDL_mixer.h>
+#include <SDL_ttf.h>  // required to use TTF fonts
 #include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>

model.h

@@ -3,7 +3,7 @@
 #ifndef MODEL_H
 #define MODEL_H
 
-#include <SDL2/SDL.h>
+#include <SDL.h>
 #include <stdbool.h>
 #include <stdio.h>