Describe ambiguous arguments

main.cpp

@@ -2,21 +2,39 @@
 #include <unistd.h>
 #include "SDL2/SDL.h"
 
-int main(int argc, char const *argv[])
-{
+int main(int argc, char const *argv[]) {
     if (SDL_Init(SDL_INIT_VIDEO) != 0) {
         std::cout << "SDL_Init Error: " << SDL_GetError() << std::endl;
         return 1;
     }
 
-    SDL_Window *win = SDL_CreateWindow("Hello World!", 100, 100, 640, 480, SDL_WINDOW_SHOWN);
-    if (win == nullptr) {
+    SDL_Window *window = SDL_CreateWindow(
+        "Breakout",      // Title
+        100, 100,        // X, Y
+        640, 480,        // Width, Height
+        SDL_WINDOW_SHOWN // Visibility
+    );
+    if (window == nullptr) {
         std::cout << "SDL_CreateWindow Error: " << SDL_GetError() << std::endl;
         SDL_Quit();
         return 1;
     }
 
-    usleep(10000000);
+    SDL_Renderer *renderer = SDL_CreateRenderer(
+        window, // Window
+        -1,     // Video driver. -1 means "any compatible"
+        SDL_RENDERER_ACCELERATED|SDL_RENDERER_PRESENTVSYNC // Options
+    );
+    if (renderer == nullptr) {
+        SDL_DestroyWindow(window);
+        std::cout << "SDL_CreateRenderer Error: " << SDL_GetError() << std::endl;
+        SDL_Quit();
+        return 1;
+    }
 
+    std::cout << "Sleeping for a second..." << std::endl;
+    usleep(1000000);
+
+    std::cout << "Exiting nicely" << std::endl;
     return 0;
 }