From b67badc5241c1e267fe67c94a5b4dc66f6fbc07b Mon Sep 17 00:00:00 2001
From: Mattias Axelsson <mattiaax@axis.com>
Date: Thu, 13 Feb 2025 08:25:44 +0100
Subject: [PATCH] Declare main void when argc and argv are unused

---
 axoverlay/app/axoverlay.c                                | 9 +--------
 axstorage/app/axstorage.c                                | 3 ---
 curl-openssl/app/curl_openssl.c                          | 1 -
 hello-world/app/hello_world.c                            | 9 +--------
 .../consume-scene-metadata/app/consume_scene_metadata.c  | 4 +---
 reproducible-package/app/reproducible_package.c          | 9 +--------
 6 files changed, 4 insertions(+), 31 deletions(-)

diff --git a/axoverlay/app/axoverlay.c b/axoverlay/app/axoverlay.c
index b230cf9b..5e38cf13 100644
--- a/axoverlay/app/axoverlay.c
+++ b/axoverlay/app/axoverlay.c
@@ -342,15 +342,8 @@ static gboolean signal_handler(gpointer loop) {
  *
  * This main function draws two plain boxes and one text, using the
  * API axoverlay.
- *
- * param argc Number of arguments.
- * param argv Arguments vector.
  */
-int main(int argc, char** argv) {
-    /* Silence compiler warnings for unused parameters/arguments */
-    (void)argc;
-    (void)argv;
-
+int main(void) {
     GMainLoop* loop    = NULL;
     GError* error      = NULL;
     GError* error_text = NULL;
diff --git a/axstorage/app/axstorage.c b/axstorage/app/axstorage.c
index 4248e516..3ed824af 100644
--- a/axstorage/app/axstorage.c
+++ b/axstorage/app/axstorage.c
@@ -368,9 +368,6 @@ static disk_item_t* new_disk_item_t(gchar* storage_id) {
 /**
  * @brief Main function
  *
- * @param argc Number of arguments
- * @param argv Arguments vector
- *
  * @return Result
  */
 gint main(void) {
diff --git a/curl-openssl/app/curl_openssl.c b/curl-openssl/app/curl_openssl.c
index 9987b19b..f25db173 100644
--- a/curl-openssl/app/curl_openssl.c
+++ b/curl-openssl/app/curl_openssl.c
@@ -226,5 +226,4 @@ int main(void) {
     }
     // Cleanup of curl global environment
     curl_global_cleanup();
-    return 0;
 }
diff --git a/hello-world/app/hello_world.c b/hello-world/app/hello_world.c
index 45871082..13fe9fbe 100644
--- a/hello-world/app/hello_world.c
+++ b/hello-world/app/hello_world.c
@@ -29,15 +29,8 @@
  * brief Main function.
  *
  * This main function writes "hello_world" to the syslog.
- *
- * param argc Number of arguments.
- * param argv Arguments vector.
  */
-int main(int argc, char** argv) {
-    /* Silence compiler warnings for unused parameters/arguments */
-    (void)argc;
-    (void)argv;
-
+int main(void) {
     /* Open the syslog to report messages for "hello_world" */
     openlog("hello_world", LOG_PID | LOG_CONS, LOG_USER);
 
diff --git a/message-broker/consume-scene-metadata/app/consume_scene_metadata.c b/message-broker/consume-scene-metadata/app/consume_scene_metadata.c
index 00d888e6..69889e9a 100644
--- a/message-broker/consume-scene-metadata/app/consume_scene_metadata.c
+++ b/message-broker/consume-scene-metadata/app/consume_scene_metadata.c
@@ -80,9 +80,7 @@ static void sig_handler(int signum) {
     // Do nothing, just let pause in main return.
 }
 
-int main(int argc, char** argv) {
-    (void)argc;
-    (void)argv;
+int main(void) {
     syslog(LOG_INFO, "Subscriber started...");
 
     // For com.axis.analytics_scene_description.v0.beta source corresponds to the
diff --git a/reproducible-package/app/reproducible_package.c b/reproducible-package/app/reproducible_package.c
index d1046344..016dda94 100644
--- a/reproducible-package/app/reproducible_package.c
+++ b/reproducible-package/app/reproducible_package.c
@@ -29,15 +29,8 @@
  * brief Main function.
  *
  * This main function writes "Hello Reproducible World" to the syslog.
- *
- * param argc Number of arguments.
- * param argv Arguments vector.
  */
-int main(int argc, char** argv) {
-    /* Silence compiler warnings for unused parameters/arguments */
-    (void)argc;
-    (void)argv;
-
+int main(void) {
     /* Open the syslog to report messages for "reproducible_package" */
     openlog("reproducible_package", LOG_PID | LOG_CONS, LOG_USER);