upstream: Remove now-unused proto_spec and associated definitions.

ok djm@

OpenBSD-Commit-ID: 2e2b18e3aa6ee22a7b69c39f2d3bd679ec35c362

1 files changed, 1 insertions, 27 deletions

diff --git a/compat.c b/compat.c
index 0624dc6de..7c0e1c230 100644
--- a/compat.c
+++ b/compat.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: compat.c,v 1.113 2018/08/13 02:41:05 djm Exp $ */
+/* $OpenBSD: compat.c,v 1.114 2020/06/01 07:11:38 dtucker Exp $ */
 /*
  * Copyright (c) 1999, 2000, 2001, 2002 Markus Friedl.  All rights reserved.
  *
@@ -157,32 +157,6 @@ compat_datafellows(const char *version)
         return 0;
 }
 
-#define SEP     ","
-int
-proto_spec(const char *spec)
-{
-        char *s, *p, *q;
-        int ret = SSH_PROTO_UNKNOWN;
-
-        if (spec == NULL)
-                return ret;
-        q = s = strdup(spec);
-        if (s == NULL)
-                return ret;
-        for ((p = strsep(&q, SEP)); p && *p != '\0'; (p = strsep(&q, SEP))) {
-                switch (atoi(p)) {
-                case 2:
-                        ret |= SSH_PROTO_2;
-                        break;
-                default:
-                        logit("ignoring bad proto spec: '%s'.", p);
-                        break;
-                }
-        }
-        free(s);
-        return ret;
-}
-
 char *
 compat_cipher_proposal(char *cipher_prop)
 {