X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=c-bindings-gen%2Fsrc%2Fmain.rs;fp=c-bindings-gen%2Fsrc%2Fmain.rs;h=be3d36724853425184f0dc9fa78b5b91cde60850;hb=0362972d37e5078f6f160d3328778df90747fa93;hp=b4a148fbafcb967e34ffd426cf74cdbb9ddc6086;hpb=29b209ceea3059aadc86efdd7a6a3b42be924904;p=rust-lightning

diff --git a/c-bindings-gen/src/main.rs b/c-bindings-gen/src/main.rs
index b4a148fb..be3d3672 100644
--- a/c-bindings-gen/src/main.rs
+++ b/c-bindings-gen/src/main.rs
@@ -995,6 +995,10 @@ fn writeln_enum<'a, 'b, W: std::io::Write>(w: &mut W, e: &'a syn::ItemEnum, type
 	if needs_free {
 		writeln!(w, "#[no_mangle]\npub extern \"C\" fn {}_free(this_ptr: {}) {{ }}", e.ident, e.ident).unwrap();
 	}
+	writeln!(w, "#[no_mangle]").unwrap();
+	writeln!(w, "pub extern \"C\" fn {}_clone(orig: &{}) -> {} {{", e.ident, e.ident, e.ident).unwrap();
+	writeln!(w, "\torig.clone()").unwrap();
+	writeln!(w, "}}").unwrap();
 	write_cpp_wrapper(cpp_headers, &format!("{}", e.ident), needs_free);
 }