1 files changed, 17 insertions, 0 deletions
diff --git a/ext/-test-/econv/append.c b/ext/-test-/econv/append.c
new file mode 100644
index 0000000000..eb473c47a3
--- /dev/null
+++ b/ext/-test-/econv/append.c
@@ -0,0 +1,17 @@
+#include "ruby/ruby.h"
+#include "ruby/encoding.h"
+
+static VALUE
+econv_append(VALUE self, VALUE src, VALUE dst)
+{
+    rb_econv_t *ec = DATA_PTR(self);
+    StringValue(src);
+    StringValue(dst);
+    return rb_econv_str_append(ec, src, dst, 0);
+}
+
+void
+Init_econv_append(VALUE klass)
+{
+    rb_define_method(klass, "append", econv_append, 2);
+}