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@@ -0,0 +1,83 @@
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+#include <stdio.h>
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+#include <wchar.h>
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+#include <windows.h>
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+#include <winuser.h>
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+
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+// int _main() {
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+// return 0;
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+// }
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+
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+// #ifdef __MINGW32__
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+
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+LRESULT CALLBACK WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) {
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+ switch (uMsg) {
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+ case WM_DESTROY:
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+ PostQuitMessage(0);
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+ return 0;
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+
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+ case WM_PAINT: {
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+ PAINTSTRUCT ps;
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+ HDC hdc = BeginPaint(hwnd, &ps);
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+
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+ FillRect(hdc, &ps.rcPaint, (HBRUSH) (COLOR_WINDOW + 1));
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+
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+ EndPaint(hwnd, &ps);
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+ }
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+ return 0;
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+ }
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+ return DefWindowProc(hwnd, uMsg, wParam, lParam);
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+}
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+
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+int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR pCmdLine, int nCmdShow) {
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+ // Register the window class
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+ const wchar_t* CLASS_NAME = L"Sample Window Class";
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+
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+ WNDCLASS wc = { };
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+ wc.lpfnWndProc = WindowProc;
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+ wc.hInstance = hInstance;
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+ wc.lpszClassName = CLASS_NAME;
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+
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+ RegisterClass(&wc);
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+
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+ // Create the window
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+ HWND hwnd = CreateWindowEx(
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+ 0, // Optional window styles
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+ CLASS_NAME, // Window class
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+ L"Learn to Program Windows", // Window text
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+ WS_OVERLAPPEDWINDOW, // Window style
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+
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+ // Size and position
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+ CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
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+
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+ NULL, // Parent window
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+ NULL, // Menu
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+ hInstance, // Instance handle
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+ NULL // Additional application data
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+ );
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+
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+ if (hwnd == NULL) {
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+ printf("ERROR: hwnd was NULL\n");
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+ return 0;
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+ }
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+
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+ ShowWindow(hwnd, nCmdShow);
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+
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+ // Message loop
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+
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+ MSG msg = {};
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+ while (GetMessage(&msg, NULL, 0, 0) > 0) {
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+ TranslateMessage(&msg);
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+ DispatchMessage(&msg);
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+ }
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+
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+ return 0;
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+}
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+
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+// #else
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+//
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+// int main() {
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+// _main();
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+// return 0;
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+// }
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+//
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+// #endif
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