1 files changed, 0 insertions, 3 deletions
diff --git a/src/error.h b/src/error.h
index babf93a7d..e4d6acb6c 100644
--- a/src/error.h
+++ b/src/error.h
@@ -12,13 +12,10 @@ struct RException {
 };
 
 void mrb_sys_fail(mrb_state *mrb, const char *mesg);
-void mrb_exc_raise(mrb_state *mrb, mrb_value mesg);
 void mrb_bug_errno(const char*, int);
 int sysexit_status(mrb_state *mrb, mrb_value err);
-void error_pos(void);
 mrb_value mrb_exc_new3(mrb_state *mrb, struct RClass* c, mrb_value str);
 mrb_value make_exception(mrb_state *mrb, int argc, mrb_value *argv, int isstr);
-mrb_value mrb_exc_new(mrb_state *mrb, struct RClass *c, const char *ptr, long len);
 mrb_value mrb_make_exception(mrb_state *mrb, int argc, mrb_value *argv);
 mrb_value mrb_sprintf(mrb_state *mrb, const char *fmt, ...);
 void mrb_name_error(mrb_state *mrb, mrb_sym id, const char *fmt, ...);