From 6c532a8e8a2fcedc4abbe2378dd26b5d89cf1c4a Mon Sep 17 00:00:00 2001
From: Mark Adler <fork@madler.net>
Date: Sat, 4 Jun 2022 12:52:13 -0700
Subject: [PATCH] Fix missing ZEXPORT for crc32_combine_op().

---
 crc32.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crc32.c b/crc32.c
index 451887b..6191340 100644
--- a/crc32.c
+++ b/crc32.c
@@ -1107,7 +1107,7 @@ uLong ZEXPORT crc32_combine_gen(len2)
 }
 
 /* ========================================================================= */
-uLong crc32_combine_op(crc1, crc2, op)
+uLong ZEXPORT crc32_combine_op(crc1, crc2, op)
     uLong crc1;
     uLong crc2;
     uLong op;