From a89130561bde987147fa32cc2dfeebd9fbafc261 Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby.or.jp>
Date: Mon, 18 Apr 2022 11:32:09 +0900
Subject: [PATCH] bigint.c: remove unused function prototypes.

---
 src/bigint.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/src/bigint.c b/src/bigint.c
index 9179ffbd4..105f158d5 100644
--- a/src/bigint.c
+++ b/src/bigint.c
@@ -1417,8 +1417,4 @@ mrb_bint_rshift(mrb_state *mrb, mrb_value x, mrb_int width)
   }
   return bint_norm(mrb, b2);
 }
-
-void mpz_abs(mpz_t *, mpz_t *);
-void mpz_gcd(mpz_t *, mpz_t *, mpz_t *);
-
 #endif  /* MRB_USE_BIGINT */