1 files changed, 20 insertions, 0 deletions
diff --git a/libobjc/objc/deprecated/struct_objc_selector.h b/libobjc/objc/deprecated/struct_objc_selector.h
new file mode 100644
index 000000000..34aaf0d8b
--- /dev/null
+++ b/libobjc/objc/deprecated/struct_objc_selector.h
@@ -0,0 +1,20 @@
+/* This struct used to be public, but is now private to the runtime.  */
+
+/*
+** Definition of a selector.  Selectors themselves are not unique, but
+** the sel_id is a unique identifier.
+*/
+struct objc_selector
+{
+  void *sel_id;
+  const char *sel_types;
+};
+
+inline static BOOL
+sel_eq (SEL s1, SEL s2)
+{
+  if (s1 == 0 || s2 == 0)
+    return s1 == s2;
+  else
+    return s1->sel_id == s2->sel_id;
+}