[libsoup] Fix array-parameter warning

[Patrick Griffis <pgriffis src gnome org>]

commit 1af594505c22427f92a91436c8de05729b560842
Author: Patrick Griffis <pgriffis igalia com>
Date:   Mon Sep 20 15:45:10 2021 -0500

    Fix array-parameter warning

 libsoup/auth/soup-auth-ntlm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/libsoup/auth/soup-auth-ntlm.c b/libsoup/auth/soup-auth-ntlm.c
index 0a0ed0ed..457cc98b 100644
--- a/libsoup/auth/soup-auth-ntlm.c
+++ b/libsoup/auth/soup-auth-ntlm.c
@@ -611,7 +611,7 @@ typedef guint32 DES_KS[16][2]; /* Single-key DES key schedule */
 
 static void deskey                (DES_KS, unsigned char *, int);
 
-static void des                   (DES_KS, unsigned char *);
+static void des                   (DES_KS, unsigned char[8]);
 
 static void setup_schedule        (const guchar *key_56, DES_KS ks);