remove prototype to long-gone function

diff --git a/usr.bin/ssh/authfd.h b/usr.bin/ssh/authfd.h
index ab954ff..a032fd5 100644 (file)
--- a/usr.bin/ssh/authfd.h
+++ b/usr.bin/ssh/authfd.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: authfd.h,v 1.43 2018/02/23 15:58:37 markus Exp $ */
+/* $OpenBSD: authfd.h,v 1.44 2018/07/12 04:35:25 djm Exp $ */
 
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
@@ -36,8 +36,6 @@ int   ssh_update_card(int sock, int add, const char *reader_id,
            const char *pin, u_int life, u_int confirm);
 int    ssh_remove_all_identities(int sock, int version);
 
-int    ssh_decrypt_challenge(int sock, struct sshkey* key, BIGNUM *challenge,
-           u_char session_id[16], u_char response[16]);
 int    ssh_agent_sign(int sock, const struct sshkey *key,
            u_char **sigp, size_t *lenp,
            const u_char *data, size_t datalen, const char *alg, u_int compat);