retirer ligne noire

display.h

@@ -5,7 +5,7 @@
 #include <SDL2/SDL.h>
 
 void screenDisplay (unsigned short int **tab, int size);
-int getMaxSize ();
+int getMaxSize (int size_box);
 void displayImage (SDL_Renderer *renderer, SDL_Texture *texture, vect pos,
                    int size);
 void initSDL (dis *display_user);