1 files changed, 23 insertions, 1 deletions
diff --git a/include/mruby/error.h b/include/mruby/error.h
index 8b6430137..1ac0791a2 100644
--- a/include/mruby/error.h
+++ b/include/mruby/error.h
@@ -32,12 +32,34 @@ MRB_API mrb_noreturn void mrb_no_method_error(mrb_state *mrb, mrb_sym id, mrb_va
 /* declaration for fail method */
 MRB_API mrb_value mrb_f_raise(mrb_state*, mrb_value);
 
-/* functions defined in mruby-error mrbgem */
+/**
+ * Protect
+ *
+ * @mrbgem mruby-error
+ */
 MRB_API mrb_value mrb_protect(mrb_state *mrb, mrb_func_t body, mrb_value data, mrb_bool *state);
+
+/**
+ * Ensure
+ *
+ * @mrbgem mruby-error
+ */
 MRB_API mrb_value mrb_ensure(mrb_state *mrb, mrb_func_t body, mrb_value b_data,
                              mrb_func_t ensure, mrb_value e_data);
+
+/**
+ * Rescue
+ *
+ * @mrbgem mruby-error
+ */
 MRB_API mrb_value mrb_rescue(mrb_state *mrb, mrb_func_t body, mrb_value b_data,
                              mrb_func_t rescue, mrb_value r_data);
+
+/**
+ * Rescue exception
+ *
+ * @mrbgem mruby-error
+ */
 MRB_API mrb_value mrb_rescue_exceptions(mrb_state *mrb, mrb_func_t body, mrb_value b_data,
                                         mrb_func_t rescue, mrb_value r_data,
                                         mrb_int len, struct RClass **classes);