remove `mrb_str_buf_cat`

It does the same as `mrb_str_cat`.

1 files changed, 6 insertions, 1 deletions

diff --git a/include/mruby/string.h b/include/mruby/string.h
index d19e0d493..3123b5b4f 100644
--- a/include/mruby/string.h
+++ b/include/mruby/string.h
@@ -66,7 +66,6 @@ mrb_value mrb_str_substr(mrb_state *mrb, mrb_value str, mrb_int beg, mrb_int len
 mrb_value mrb_string_type(mrb_state *mrb, mrb_value str);
 mrb_value mrb_check_string_type(mrb_state *mrb, mrb_value str);
 mrb_value mrb_str_buf_new(mrb_state *mrb, size_t capa);
-mrb_value mrb_str_buf_cat(mrb_state *mrb, mrb_value str, const char *ptr, size_t len);
 
 char *mrb_string_value_cstr(mrb_state *mrb, mrb_value *ptr);
 char *mrb_string_value_ptr(mrb_state *mrb, mrb_value ptr);
@@ -96,6 +95,12 @@ mrb_str_cat2(mrb_state *mrb, mrb_value str, const char *ptr) {
   return mrb_str_cat_cstr(mrb, str, ptr);
 }
 
+static inline mrb_value
+mrb_str_buf_cat(mrb_state *mrb, mrb_value str, const char *ptr, size_t len)
+{
+  return mrb_str_cat(mrb, str, ptr, len);
+}
+
 #if defined(__cplusplus)
 }  /* extern "C" { */
 #endif