chore: initial commit

src/root.zig

@@ -0,0 +1,8 @@
+const std = @import("std");
+
+pub const os_module = switch (@import("builtin").os.tag) {
+    .linux => @import("linux/linux.zig"),
+    .macos => @import("macos/macos.zig"),
+    .windows => @import("windows/windows.zig"),
+    else => @compileError("Unsupported operating system"),
+};