From f7e36925c566cd8336e71eb507c8a766240f03a0 Mon Sep 17 00:00:00 2001
From: Weicao-CatilGrass <1992414357@qq.com>
Date: Mon, 9 Mar 2026 19:42:12 +0800
Subject: Add C FFI bindings for library usage

---
 ffi/src/lib.rs | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 ffi/src/lib.rs

(limited to 'ffi/src')

diff --git a/ffi/src/lib.rs b/ffi/src/lib.rs
new file mode 100644
index 0000000..46503ed
--- /dev/null
+++ b/ffi/src/lib.rs
@@ -0,0 +1,12 @@
+pub use butchunker::ctx::ffi::*;
+
+#[unsafe(no_mangle)]
+#[allow(nonstandard_style)]
+pub extern "C" fn Butck_FreeString(ptr: *mut libc::c_char) {
+    if ptr.is_null() {
+        return;
+    }
+    unsafe {
+        drop(std::ffi::CString::from_raw(ptr));
+    }
+}
-- 
cgit