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-rw-r--r--include/mruby.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/mruby.h b/include/mruby.h
index 87c902df0..b96ad1a29 100644
--- a/include/mruby.h
+++ b/include/mruby.h
@@ -1368,6 +1368,15 @@ MRB_API void mrb_gc_register(mrb_state *mrb, mrb_value obj);
/* mrb_gc_unregister() removes the object from GC root. */
MRB_API void mrb_gc_unregister(mrb_state *mrb, mrb_value obj);
+/* type conversion/check functions */
+MRB_API mrb_value mrb_ensure_array_type(mrb_state *mrb, mrb_value self);
+MRB_API mrb_value mrb_check_array_type(mrb_state *mrb, mrb_value self);
+MRB_API mrb_value mrb_ensure_hash_type(mrb_state *mrb, mrb_value hash);
+MRB_API mrb_value mrb_check_hash_type(mrb_state *mrb, mrb_value hash);
+MRB_API mrb_value mrb_ensure_string_type(mrb_state *mrb, mrb_value str);
+MRB_API mrb_value mrb_check_string_type(mrb_state *mrb, mrb_value str);
+/* obsolete: use mrb_ensure_string_type() instead */
+#define mrb_string_type(mrb, str) mrb_ensure_string_type(mrb,str)
MRB_API mrb_value mrb_to_int(mrb_state *mrb, mrb_value val);
#define mrb_as_int(mrb, val) mrb_integer(mrb_to_int(mrb, val))