From 237a57bbe831c57d3ebb0f9cc69768dbc8dda589 Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby.or.jp>
Date: Fri, 17 May 2019 11:30:38 +0900
Subject: Make unused functions private.

* mrb_fixnum_plus()
* mrb_fixnum_minus()
* mrb_fixnum_mul()
---
 src/numeric.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'src/numeric.c')

diff --git a/src/numeric.c b/src/numeric.c
index 8e5fefa04..6622a46e9 100644
--- a/src/numeric.c
+++ b/src/numeric.c
@@ -787,7 +787,7 @@ int_to_i(mrb_state *mrb, mrb_value num)
   return num;
 }
 
-mrb_value
+static mrb_value
 mrb_fixnum_mul(mrb_state *mrb, mrb_value x, mrb_value y)
 {
   mrb_int a;
@@ -1244,7 +1244,7 @@ mrb_flo_to_fixnum(mrb_state *mrb, mrb_value x)
 }
 #endif
 
-mrb_value
+static mrb_value
 mrb_fixnum_plus(mrb_state *mrb, mrb_value x, mrb_value y)
 {
   mrb_int a;
@@ -1287,7 +1287,7 @@ fix_plus(mrb_state *mrb, mrb_value self)
   return mrb_fixnum_plus(mrb, self, other);
 }
 
-mrb_value
+static mrb_value
 mrb_fixnum_minus(mrb_state *mrb, mrb_value x, mrb_value y)
 {
   mrb_int a;
-- 
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