pceplib: Fix clang-16 not happy with build

In this case it was functions without a prototype

Signed-off-by: Donald Sharp <donaldsharp72@gmail.com>

pceplib/pcep_msg_messages.c

@@ -163,7 +163,7 @@ pcep_msg_create_error_with_objects(uint8_t error_type, uint8_t error_value,
 	return message;
 }
 
-struct pcep_message *pcep_msg_create_keepalive()
+struct pcep_message *pcep_msg_create_keepalive(void)
 {
 	return (pcep_msg_create_common(PCEP_TYPE_KEEPALIVE));
 }

pceplib/pcep_msg_messages_encoding.c

@@ -348,7 +348,7 @@ struct pcep_message *pcep_decode_message(const uint8_t *msg_buf)
 	return msg;
 }
 
-struct pcep_versioning *create_default_pcep_versioning()
+struct pcep_versioning *create_default_pcep_versioning(void)
 {
 	struct pcep_versioning *versioning =
 		pceplib_malloc(PCEPLIB_INFRA, sizeof(struct pcep_versioning));

pceplib/pcep_pcc.c

@@ -74,7 +74,6 @@ static const short DEFAULT_SRC_TCP_PORT = 4999;
 // Private fn's
 struct cmd_line_args *get_cmdline_args(int argc, char *argv[]);
 void handle_signal_action(int sig_number);
-int setup_signals(void);
 void send_pce_path_request_message(pcep_session *session);
 void send_pce_report_message(pcep_session *session);
 void print_queue_event(struct pcep_event *event);
@@ -211,8 +210,7 @@ void handle_signal_action(int sig_number)
 	}
 }
 
-
-int setup_signals()
+static int setup_signals(void)
 {
 	struct sigaction sa;
 	memset(&sa, 0, sizeof(sa));

pceplib/pcep_pcc_api.c

@@ -55,7 +55,7 @@ const char UNKNOWN_EVENT_STR[] = "UNKNOWN Event Type";
 /* Session Logic Handle managed in pcep_session_logic.c */
 extern pcep_event_queue *session_logic_event_queue_;
 
-bool initialize_pcc()
+bool initialize_pcc(void)
 {
 	if (!run_session_logic()) {
 		pcep_log(LOG_ERR, "%s: Error initializing PCC session logic.",
@@ -85,13 +85,13 @@ bool initialize_pcc_infra(struct pceplib_infra_config *infra_config)
 
 
 /* this function is blocking */
-bool initialize_pcc_wait_for_completion()
+bool initialize_pcc_wait_for_completion(void)
 {
 	return run_session_logic_wait_for_completion();
 }
 
 
-bool destroy_pcc()
+bool destroy_pcc(void)
 {
 	if (!stop_session_logic()) {
 		pcep_log(LOG_WARNING, "%s: Error stopping PCC session logic.",
@@ -103,7 +103,7 @@ bool destroy_pcc()
 }
 
 
-pcep_configuration *create_default_pcep_configuration()
+pcep_configuration *create_default_pcep_configuration(void)
 {
 	pcep_configuration *config =
 		pceplib_malloc(PCEPLIB_INFRA, sizeof(pcep_configuration));
@@ -226,7 +226,7 @@ void send_message(pcep_session *session, struct pcep_message *msg,
 }
 
 /* Returns true if the queue is empty, false otherwise */
-bool event_queue_is_empty()
+bool event_queue_is_empty(void)
 {
 	if (session_logic_event_queue_ == NULL) {
 		pcep_log(
@@ -246,7 +246,7 @@ bool event_queue_is_empty()
 
 
 /* Return the number of events on the queue, 0 if empty */
-uint32_t event_queue_num_events_available()
+uint32_t event_queue_num_events_available(void)
 {
 	if (session_logic_event_queue_ == NULL) {
 		pcep_log(
@@ -266,7 +266,7 @@ uint32_t event_queue_num_events_available()
 
 
 /* Return the next event on the queue, NULL if empty */
-struct pcep_event *event_queue_get_event()
+struct pcep_event *event_queue_get_event(void)
 {
 	if (session_logic_event_queue_ == NULL) {
 		pcep_log(

pceplib/pcep_session_logic.c

@@ -111,7 +111,7 @@ static bool run_session_logic_common(void)
 }
 
 
-bool run_session_logic()
+bool run_session_logic(void)
 {
 	if (!run_session_logic_common()) {
 		return false;
@@ -234,7 +234,7 @@ bool run_session_logic_with_infra(pceplib_infra_config *infra_config)
 	return true;
 }
 
-bool run_session_logic_wait_for_completion()
+bool run_session_logic_wait_for_completion(void)
 {
 	if (!run_session_logic()) {
 		return false;
@@ -247,7 +247,7 @@ bool run_session_logic_wait_for_completion()
 }
 
 
-bool stop_session_logic()
+bool stop_session_logic(void)
 {
 	if (session_logic_handle_ == NULL) {
 		pcep_log(LOG_WARNING, "%s: Session logic already stopped",

pceplib/pcep_socket_comm.c

@@ -62,7 +62,7 @@ int socket_fd_node_compare(void *list_entry, void *new_entry)
 }
 
 
-bool initialize_socket_comm_pre()
+bool initialize_socket_comm_pre(void)
 {
 	socket_comm_handle_ =
 		pceplib_malloc(PCEPLIB_INFRA, sizeof(pcep_socket_comm_handle));
@@ -129,7 +129,7 @@ bool initialize_socket_comm_external_infra(
 	return true;
 }
 
-bool initialize_socket_comm_loop()
+bool initialize_socket_comm_loop(void)
 {
 	if (socket_comm_handle_ != NULL) {
 		/* already initialized */
@@ -152,7 +152,7 @@ bool initialize_socket_comm_loop()
 }
 
 
-bool destroy_socket_comm_loop()
+bool destroy_socket_comm_loop(void)
 {
 	socket_comm_handle_->active = false;
 

pceplib/pcep_timers.c

@@ -197,7 +197,7 @@ void free_all_timers(pcep_timers_context *timers_context)
 }
 
 
-bool teardown_timers()
+bool teardown_timers(void)
 {
 	if (timers_context_ == NULL) {
 		pcep_log(
@@ -252,7 +252,7 @@ bool teardown_timers()
 }
 
 
-int get_next_timer_id()
+int get_next_timer_id(void)
 {
 	if (timer_id_ == INT_MAX) {
 		timer_id_ = 0;

pceplib/pcep_utils_double_linked_list.c

@@ -31,7 +31,7 @@
 #include "pcep_utils_logging.h"
 #include "pcep_utils_memory.h"
 
-double_linked_list *dll_initialize()
+double_linked_list *dll_initialize(void)
 {
 	double_linked_list *handle =
 		pceplib_malloc(PCEPLIB_INFRA, sizeof(double_linked_list));

pceplib/pcep_utils_logging.c

@@ -45,7 +45,7 @@ void set_logging_level(int level)
 	logging_level_ = level;
 }
 
-int get_logging_level()
+int get_logging_level(void)
 {
 	return logging_level_;
 }

pceplib/pcep_utils_memory.c

@@ -75,7 +75,7 @@ bool pceplib_memory_initialize(void *pceplib_infra_mt,
 	return true;
 }
 
-void pceplib_memory_reset()
+void pceplib_memory_reset(void)
 {
 	pceplib_infra_mt.total_bytes_allocated = 0;
 	pceplib_infra_mt.num_allocates = 0;
@@ -88,7 +88,7 @@ void pceplib_memory_reset()
 	pceplib_messages_mt.num_frees = 0;
 }
 
-void pceplib_memory_dump()
+void pceplib_memory_dump(void)
 {
 	if (PCEPLIB_INFRA) {
 		pcep_log(

pceplib/pcep_utils_queue.c

@@ -33,7 +33,7 @@
 #include "pcep_utils_memory.h"
 #include "pcep_utils_queue.h"
 
-queue_handle *queue_initialize()
+queue_handle *queue_initialize(void)
 {
 	/* Set the max_entries to 0 to disable it */
 	return queue_initialize_with_size(0);