From fde6a92197d3c0b646f19e443d4618ac47044fff Mon Sep 17 00:00:00 2001
From: Carsten Teibes <dev@f4ke.de>
Date: Fri, 18 Aug 2017 19:45:57 +0200
Subject: [PATCH] Fix deprecation warning on build with MRI>2.3 Fixes #158.

The old alias is deprecated since: ruby/ruby@fdb957925f2f.
---
 binding-mri/binding-util.h | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/binding-mri/binding-util.h b/binding-mri/binding-util.h
index 83589f7..1b758be 100644
--- a/binding-mri/binding-util.h
+++ b/binding-mri/binding-util.h
@@ -67,7 +67,7 @@ raiseRbExc(const Exception &exc);
 
 /* 2.1 has added a new field (flags) to rb_data_type_t */
 #include <ruby/version.h>
-#if RUBY_API_VERSION_MINOR > 0
+#if RUBY_API_VERSION_MAJOR >= 2 && RUBY_API_VERSION_MINOR >= 1
 /* TODO: can mkxp use RUBY_TYPED_FREE_IMMEDIATELY here? */
 #define DEF_TYPE_FLAGS 0
 #else
@@ -90,7 +90,12 @@ raiseRbExc(const Exception &exc);
 template<rb_data_type_t *rbType>
 static VALUE classAllocate(VALUE klass)
 {
+/* 2.3 has changed the name of this function */
+#if RUBY_API_VERSION_MAJOR >= 2 && RUBY_API_VERSION_MINOR >= 3
+	return rb_data_typed_object_wrap(klass, 0, rbType);
+#else
 	return rb_data_typed_object_alloc(klass, 0, rbType);
+#endif
 }
 
 template<class C>