From 29c5cc39fb7f714897c3d6a3454e696e263fb9bc Mon Sep 17 00:00:00 2001
From: Ivan Nardi <12729895+IvanNardi@users.noreply.github.com>
Date: Wed, 25 Jan 2023 11:44:09 +0100
Subject: Some small changes (#1869)

All dissector callbacks should not be exported by the library; make static
some other local functions.
The callback logic in `ndpiReader` has never been used.
With internal libgcrypt, `gcry_control()` should always return no
errors.
We can check `categories` length at compilation time.
---
 src/lib/protocols/non_tcp_udp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/lib/protocols/non_tcp_udp.c')

diff --git a/src/lib/protocols/non_tcp_udp.c b/src/lib/protocols/non_tcp_udp.c
index c023029e6..62ef9b02b 100644
--- a/src/lib/protocols/non_tcp_udp.c
+++ b/src/lib/protocols/non_tcp_udp.c
@@ -37,8 +37,8 @@
   }
 
 
-void ndpi_search_in_non_tcp_udp(struct ndpi_detection_module_struct
-				*ndpi_struct, struct ndpi_flow_struct *flow)
+static void ndpi_search_in_non_tcp_udp(struct ndpi_detection_module_struct
+				       *ndpi_struct, struct ndpi_flow_struct *flow)
 {
   switch (flow->l4_proto) {
   case NDPI_IPSEC_PROTOCOL_ESP:
-- 
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