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/rx.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

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

diff --git a/src/lib/protocols/rx.c b/src/lib/protocols/rx.c
index 53e9182c9..3a2c9580a 100644
--- a/src/lib/protocols/rx.c
+++ b/src/lib/protocols/rx.c
@@ -76,8 +76,8 @@ struct ndpi_rx_header {
 
 
 
-void ndpi_check_rx(struct ndpi_detection_module_struct *ndpi_struct,
-                   struct ndpi_flow_struct *flow)
+static void ndpi_check_rx(struct ndpi_detection_module_struct *ndpi_struct,
+                          struct ndpi_flow_struct *flow)
 {
   struct ndpi_packet_struct *packet = &ndpi_struct->packet;
   u_int32_t payload_len = packet->payload_packet_len;
@@ -202,8 +202,8 @@ void ndpi_check_rx(struct ndpi_detection_module_struct *ndpi_struct,
   }
 }
 
-void ndpi_search_rx(struct ndpi_detection_module_struct *ndpi_struct,
-                    struct ndpi_flow_struct *flow)
+static void ndpi_search_rx(struct ndpi_detection_module_struct *ndpi_struct,
+                           struct ndpi_flow_struct *flow)
 {
   NDPI_LOG_DBG(ndpi_struct, "search RX\n");
   if (flow->detected_protocol_stack[0] != NDPI_PROTOCOL_RX) {
-- 
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