Remove unused functions.

1 files changed, 0 insertions, 35 deletions

diff --git a/src/compar.c b/src/compar.c
index 1502d450b..1614d2393 100644
--- a/src/compar.c
+++ b/src/compar.c
@@ -5,41 +5,6 @@
 */
 
 #include "mruby.h"
-#include "mruby/string.h"
-#include "mruby/numeric.h"
-
-void
-mrb_cmperr(mrb_state *mrb, mrb_value x, mrb_value y)
-{
-  const char *classname;
-
-  if (SPECIAL_CONST_P(y)) {
-    y = mrb_inspect(mrb, y);
-    classname = mrb_string_value_ptr(mrb, y);
-  }
-  else {
-    classname = mrb_obj_classname(mrb, y);
-  }
-  mrb_raise(mrb, E_ARGUMENT_ERROR, "comparison of %s with %s failed",
-            mrb_obj_classname(mrb, x), classname);
-}
-
-int
-mrb_cmpint(mrb_state *mrb, mrb_value val, mrb_value a, mrb_value b)
-{
-  if (mrb_nil_p(val)) {
-    mrb_cmperr(mrb, a, b);
-  }
-  if (FIXNUM_P(val)) {
-      long l = mrb_fixnum(val);
-      if (l > 0) return 1;
-      if (l < 0) return -1;
-      return 0;
-  }
-  if (mrb_test(mrb_funcall(mrb, val, ">", 1, mrb_fixnum_value(0)))) return 1;
-  if (mrb_test(mrb_funcall(mrb, val, "<", 1, mrb_fixnum_value(0)))) return -1;
-  return 0;
-}
 
 void
 mrb_init_comparable(mrb_state *mrb)