From: Niels Möller <nisse@lysator.liu.se>
Date: Mon, 30 Nov 2020 15:23:08 +0000 (+0100)
Subject: Add missing forward declaration.
X-Git-Tag: nettle_3.7rc1~16
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d92b772898847d24d0d807a1657d4173afe922f6;p=thirdparty%2Fnettle.git

Add missing forward declaration.
---

diff --git a/fat-setup.h b/fat-setup.h
index 10177390..279b6e95 100644
--- a/fat-setup.h
+++ b/fat-setup.h
@@ -162,6 +162,7 @@ typedef void aes_crypt_internal_func (unsigned rounds, const uint32_t *keys,
 				      size_t length, uint8_t *dst,
 				      const uint8_t *src);
 
+struct gcm_key;
 typedef void gcm_init_key_func (union nettle_block16 *table);
 
 typedef void gcm_hash_func (const struct gcm_key *key, union nettle_block16 *x,