std.os -> std.posix

src/main.zig

@@ -63,7 +63,7 @@ pub fn main() !void {
 
     if (args.len != 2) {
         std.debug.print("error: expected one argument", .{});
-        std.os.exit(1);
+        std.posix.exit(1);
     }
     const dev_name = args[1];
     const dev = try inputDeviceOpenAndGrab(dev_name);