chore: checkpoint before Python removal

vendor/windows-targets/src/lib.rs

@@ -0,0 +1,29 @@
+#![doc = include_str!("../readme.md")]
+#![no_std]
+
+#[cfg(windows_raw_dylib)]
+pub use windows_link::link;
+
+/// Defines an external function to import.
+#[cfg(all(windows, not(windows_raw_dylib)))]
+#[macro_export]
+macro_rules! link {
+    ($library:literal $abi:literal $($link_name:literal)? fn $($function:tt)*) => (
+        #[link(name = "windows.0.53.0")]
+        extern $abi {
+            $(#[link_name=$link_name])?
+            pub fn $($function)*;
+        }
+    )
+}
+
+/// Defines an external function to import.
+#[cfg(all(not(windows), not(windows_raw_dylib)))]
+#[macro_export]
+macro_rules! link {
+    ($library:literal $abi:literal $($link_name:literal)? fn $($function:tt)*) => (
+        extern $abi {
+            pub fn $($function)*;
+        }
+    )
+}