File _service:tar_scm:backport-examples-Fix-build-is... of Package libssh

File _service:tar_scm:backport-examples-Fix-build-issue-with-new-clang-15.patch of Package libssh

From 22f0f0dd60907ee7bcf30a5e32638ef12b8f0457 Mon Sep 17 00:00:00 2001
From: Jakub Jelen <jjelen@redhat.com>
Date: Wed, 12 Oct 2022 13:03:45 +0200
Subject: [PATCH 1/1] examples: Fix build issue with new clang 15

The error was  the following

/builds/libssh/libssh-mirror/examples/sshnetcat.c:241:18: error: a function
declaration without a prototype is deprecated in all versions of C
[-Werror,-Wstrict-prototypes]
void cleanup_pcap(){
                 ^
                  void

and similar

Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
---
 examples/ssh_X11_client.c |  2 +-
 examples/sshnetcat.c      |  5 +++--
 src/init.c                |  2 +-
 tests/pkd/pkd_keyutil.c   | 24 ++++++++++++------------
 4 files changed, 17 insertions(+), 16 deletions(-)

diff --git a/examples/ssh_X11_client.c b/examples/ssh_X11_client.c
index 369b9b4a..6e785ee2 100644
--- a/examples/ssh_X11_client.c
+++ b/examples/ssh_X11_client.c
@@ -453,7 +453,7 @@ connect_local_xsocket(int display_number)
 
 
 static int
-x11_connect_display()
+x11_connect_display(void)
 {
 	int display_number;
 	const char *display = NULL;
diff --git a/examples/sshnetcat.c b/examples/sshnetcat.c
index 9bc5d52e..59b0a289 100644
--- a/examples/sshnetcat.c
+++ b/examples/sshnetcat.c
@@ -238,9 +238,10 @@ void set_pcap(ssh_session session){
 }
 
 void cleanup_pcap(void);
-void cleanup_pcap(){
+void cleanup_pcap(void)
+{
 	ssh_pcap_file_free(pcap);
-	pcap=NULL;
+	pcap = NULL;
 }
 #endif
 
diff --git a/src/init.c b/src/init.c
index 7f184b9c..36911a42 100644
--- a/src/init.c
+++ b/src/init.c
@@ -278,7 +278,7 @@ BOOL WINAPI DllMain(HINSTANCE hinstDLL,
  *
  * @see ssh_init()
  */
-bool is_ssh_initialized() {
+bool is_ssh_initialized(void) {
 
     bool is_initialized = false;
 
diff --git a/tests/pkd/pkd_keyutil.c b/tests/pkd/pkd_keyutil.c
index 3991bcbb..533d2788 100644
--- a/tests/pkd/pkd_keyutil.c
+++ b/tests/pkd/pkd_keyutil.c
@@ -22,7 +22,7 @@
 #include "pkd_keyutil.h"
 #include "pkd_util.h"
 
-void setup_rsa_key() {
+void setup_rsa_key(void) {
     int rc = 0;
     if (access(LIBSSH_RSA_TESTKEY, F_OK) != 0) {
         rc = system_checked(OPENSSH_KEYGEN " -t rsa -q -N \"\" -f "
@@ -31,7 +31,7 @@ void setup_rsa_key() {
     assert_int_equal(rc, 0);
 }
 
-void setup_ed25519_key() {
+void setup_ed25519_key(void) {
     int rc = 0;
     if (access(LIBSSH_ED25519_TESTKEY, F_OK) != 0) {
         rc = system_checked(OPENSSH_KEYGEN " -t ed25519 -q -N \"\" -f "
@@ -41,7 +41,7 @@ void setup_ed25519_key() {
 }
 
 #ifdef HAVE_DSA
-void setup_dsa_key() {
+void setup_dsa_key(void) {
     int rc = 0;
     if (access(LIBSSH_DSA_TESTKEY, F_OK) != 0) {
         rc = system_checked(OPENSSH_KEYGEN " -t dsa -q -N \"\" -f "
@@ -51,7 +51,7 @@ void setup_dsa_key() {
 }
 #endif
 
-void setup_ecdsa_keys() {
+void setup_ecdsa_keys(void) {
     int rc = 0;
 
     if (access(LIBSSH_ECDSA_256_TESTKEY, F_OK) != 0) {
@@ -71,27 +71,27 @@ void setup_ecdsa_keys() {
     }
 }
 
-void cleanup_rsa_key() {
+void cleanup_rsa_key(void) {
     cleanup_key(LIBSSH_RSA_TESTKEY);
 }
 
-void cleanup_ed25519_key() {
+void cleanup_ed25519_key(void) {
     cleanup_key(LIBSSH_ED25519_TESTKEY);
 }
 
 #ifdef HAVE_DSA
-void cleanup_dsa_key() {
+void cleanup_dsa_key(void) {
     cleanup_key(LIBSSH_DSA_TESTKEY);
 }
 #endif
 
-void cleanup_ecdsa_keys() {
+void cleanup_ecdsa_keys(void) {
     cleanup_key(LIBSSH_ECDSA_256_TESTKEY);
     cleanup_key(LIBSSH_ECDSA_384_TESTKEY);
     cleanup_key(LIBSSH_ECDSA_521_TESTKEY);
 }
 
-void setup_openssh_client_keys() {
+void setup_openssh_client_keys(void) {
     int rc = 0;
 
     if (access(OPENSSH_CA_TESTKEY, F_OK) != 0) {
@@ -184,7 +184,7 @@ void setup_openssh_client_keys() {
     }
 }
 
-void cleanup_openssh_client_keys() {
+void cleanup_openssh_client_keys(void) {
     cleanup_key(OPENSSH_CA_TESTKEY);
     cleanup_key(OPENSSH_RSA_TESTKEY);
     cleanup_file(OPENSSH_RSA_TESTKEY "-sha256-cert.pub");
@@ -199,7 +199,7 @@ void cleanup_openssh_client_keys() {
     }
 }
 
-void setup_dropbear_client_rsa_key() {
+void setup_dropbear_client_rsa_key(void) {
     int rc = 0;
     if (access(DROPBEAR_RSA_TESTKEY, F_OK) != 0) {
         rc = system_checked(DROPBEAR_KEYGEN " -t rsa -f "
@@ -208,6 +208,6 @@ void setup_dropbear_client_rsa_key() {
     assert_int_equal(rc, 0);
 }
 
-void cleanup_dropbear_client_rsa_key() {
+void cleanup_dropbear_client_rsa_key(void) {
     unlink(DROPBEAR_RSA_TESTKEY);
 }
-- 
2.33.0