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-rw-r--r--include/mruby/data.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/include/mruby/data.h b/include/mruby/data.h
index f76dd395f..8a790f074 100644
--- a/include/mruby/data.h
+++ b/include/mruby/data.h
@@ -39,7 +39,12 @@ struct RData *mrb_data_object_alloc(mrb_state *mrb, struct RClass* klass, void *
#define DATA_TYPE(d) (RDATA(d)->type)
void mrb_data_check_type(mrb_state *mrb, mrb_value, const mrb_data_type*);
void *mrb_data_get_ptr(mrb_state *mrb, mrb_value, const mrb_data_type*);
-void *mrb_data_check_and_get(mrb_state *mrb, mrb_value, const mrb_data_type*);
+#define DATA_GET_PTR(mrb,obj,dtype,type) (type*)mrb_data_get_ptr(mrb,obj,dtype)
+void *mrb_data_check_get_ptr(mrb_state *mrb, mrb_value, const mrb_data_type*);
+#define DATA_CHECK_GET_PTR(mrb,obj,dtype,type) (type*)mrb_data_check_get_ptr(mrb,obj,dtype)
+
+/* obsolete functions and macros */
+#define mrb_data_check_and_get(mrb,obj,dtype) mrb_data_get_ptr(mrb,obj,dtype)
#define mrb_get_datatype(mrb,val,type) mrb_data_get_ptr(mrb, val, type)
#define mrb_check_datatype(mrb,val,type) mrb_data_check_and_get(mrb, val, type)
#define Data_Get_Struct(mrb,obj,type,sval) do {\