From 5975503d881f5dab86e85a4b680b9e96673256eb Mon Sep 17 00:00:00 2001
From: Julien Dessaux
Date: Tue, 31 Jul 2018 08:52:51 +0200
Subject: Code cleaning and added error handling

---
 src/session.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/session.c')

diff --git a/src/session.c b/src/session.c
index 90e2855..22d10de 100644
--- a/src/session.c
+++ b/src/session.c
@@ -12,7 +12,7 @@
 #include "proxy.h"
 #include "session.h"
 
-int auth_pubkey(ssh_session session, const char *user,
+static int auth_pubkey(ssh_session session, const char *user,
                        struct ssh_key_struct *pubkey,
                        char signature_state, void *userdata) {
     struct session_data_struct *sdata = (struct session_data_struct *) userdata;
@@ -51,7 +51,7 @@ int auth_pubkey(ssh_session session, const char *user,
     }
 }
 
-ssh_channel channel_open(ssh_session session, void *userdata) {
+static ssh_channel channel_open(ssh_session session, void *userdata) {
     struct session_data_struct *sdata = (struct session_data_struct *) userdata;
 
     if (sdata->channel == NULL) {
-- 
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