Merge pull request #431 from selman/khash

khash.h including at line:255

src/variable.c

@@ -11,9 +11,6 @@
 #include "mruby/array.h"
 #include "mruby/string.h"
 #include "mruby/proc.h"
-#ifndef MRB_USE_IV_SEGLIST
-#include "mruby/khash.h"
-#endif
 
 #ifdef ENABLE_REGEXP
 #include "re.h"
@@ -357,10 +354,6 @@ iv_free(mrb_state *mrb, iv_tbl *t)
 
 #endif
 
-#ifndef MRB_IV_INITIAL_SIZE
-#define MRB_IV_INITIAL_SIZE 8
-#endif
-
 static int
 iv_mark_i(mrb_state *mrb, mrb_sym sym, mrb_value v, void *p)
 {