void InitWindow(int width, int height, const char *title);
void SetTargetFPS(int fps);
bool WindowShouldClose(void);
void BeginDrawing(void);
void EndDrawing(void); 
void CloseWindow(void);
void ClearBackground(Color color);
void DrawText(const char *text, int posX, int posY, int fontSize, Color color); 

typedef struct Color {
    unsigned char r;
    unsigned char g;
    unsigned char b;
    unsigned char a;
} Color;