rb_cairo_context.c in cairo-1.16.5

- old
+ new

@@ -238,11 +238,17 @@
 
   return rb_funcall (rb_cairo__cFFIPointer, rb_intern ("new"),
                      1, PTR2NUM (_SELF));
 }
 
+static VALUE
+cr_raw_address (VALUE self)
+{
+  return PTR2NUM (_SELF);
+}
 
+
 static VALUE
 cr_restore (VALUE self)
 {
   cairo_restore (_SELF);
   cr_check_status (_SELF);
@@ -1871,9 +1877,11 @@
   rb_define_method (rb_cCairo_Context, "copy_path", cr_copy_path, 0);
   rb_define_method (rb_cCairo_Context, "copy_path_flat", cr_copy_path_flat, 0);
   rb_define_method (rb_cCairo_Context, "append_path", cr_copy_append_path, 1);
 
   rb_define_method (rb_cCairo_Context, "to_ptr", cr_to_ptr, 0);
+
+  rb_define_method (rb_cCairo_Context, "raw_address", cr_raw_address, 0);
 
 #if CAIRO_CHECK_VERSION(1, 15, 4)
   /* Logical structure tagging functions */
   {
     VALUE rb_mCairo_Tag;