From 9d59d82d405c4e3fa70684389fb7f0c0d2bf1ff6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alexander=20F=C3=A6r=C3=B8y?= <ahf@torproject.org>
Date: Mon, 10 May 2021 13:07:24 +0000
Subject: [PATCH] Remove unused function: dns_randfn_() in dns.c.

This patch unbreaks the current build after tor!369 landed.

See: https://bugs.torproject.org/tpo/core/tor/40371
---
 src/feature/relay/dns.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/src/feature/relay/dns.c b/src/feature/relay/dns.c
index 67317000b6..54c1de8903 100644
--- a/src/feature/relay/dns.c
+++ b/src/feature/relay/dns.c
@@ -212,14 +212,6 @@ evdns_log_cb(int warn, const char *msg)
   tor_log(severity, LD_EXIT, "eventdns: %s", msg);
 }
 
-/** Helper: passed to eventdns.c as a callback so it can generate random
- * numbers for transaction IDs and 0x20-hack coding. */
-static void
-dns_randfn_(char *b, size_t n)
-{
-  crypto_rand(b,n);
-}
-
 /** Initialize the DNS subsystem; called by the OR process. */
 int
 dns_init(void)