call raylib from zig

zig/src/main.zig

@@ -1,19 +1,21 @@
 const std = @import("std");
+const raylib = @cImport({
+    @cInclude("raylib.h");
+});
 
 pub fn main() !void {
-    // Prints to stderr (it's a shortcut based on `std.io.getStdErr()`)
-    std.debug.print("All your {s} are belong to us.\n", .{"codebase"});
+    const screen_width = 800;
+    const screen_height = 450;
+    raylib.InitWindow(screen_width, screen_height, "raylib [core] example - basic window");
+    raylib.SetTargetFPS(60);
+    while (!raylib.WindowShouldClose()) {
+        raylib.BeginDrawing();
+        defer raylib.EndDrawing();
 
-    // stdout is for the actual output of your application, for example if you
-    // are implementing gzip, then only the compressed bytes should be sent to
-    // stdout, not any debugging messages.
-    const stdout_file = std.io.getStdOut().writer();
-    var bw = std.io.bufferedWriter(stdout_file);
-    const stdout = bw.writer();
-
-    try stdout.print("Run `zig build test` to run the tests.\n", .{});
-
-    try bw.flush(); // don't forget to flush!
+        raylib.ClearBackground(raylib.RAYWHITE);
+        raylib.DrawText("Congrats! You created your first window!", 190, 200, 20, raylib.LIGHTGRAY);
+    }
+    raylib.CloseWindow();
 }
 
 test "simple test" {