Build sucessfully by clang with higher version.

lib_acl/src/db/memdb/acl_mdt_avl.c

@@ -194,7 +194,7 @@ static void mdt_avl_free(ACL_MDT *mdt)
 	acl_myfree(mdt_avl);
 }
 
-ACL_MDT *acl_mdt_avl_create()
+ACL_MDT *acl_mdt_avl_create(void)
 {
 	ACL_MDT_AVL *mdt;
 

lib_acl/src/db/memdb/acl_mdt_binhash.c

@@ -123,7 +123,7 @@ static void mdt_binhash_free(ACL_MDT *mdt)
 	acl_myfree(mdt_bhash);
 }
 
-ACL_MDT *acl_mdt_binhash_create()
+ACL_MDT *acl_mdt_binhash_create(void)
 {
 	ACL_MDT_BHASH *mdt;
 

lib_acl/src/db/memdb/acl_mdt_hash.c

@@ -112,7 +112,7 @@ static void mdt_hash_free(ACL_MDT *mdt)
 	acl_myfree(mdt_hash);
 }
 
-ACL_MDT *acl_mdt_hash_create()
+ACL_MDT *acl_mdt_hash_create(void)
 {
 	ACL_MDT_HASH *mdt;
 

lib_acl/src/db/zdb/zdb.c

@@ -22,13 +22,13 @@
 
 /*----------------------------------------------------------------------------*/
 
-void zdb_init()
+void zdb_init(void)
 {
 	/* 初始化文件句柄 */
 	acl_fhandle_init(1000, 100, 0);
 }
 
-void zdb_end()
+void zdb_end(void)
 {
 	/* 需要关闭所有存储句柄 */
 	acl_fhandle_end();

lib_acl/src/event/acl_timer.c

@@ -208,7 +208,7 @@ static const ACL_TIMER_INFO *timer_iter_info(ACL_ITER *iter, struct ACL_TIMER *t
 	return (info);
 }
 
-ACL_TIMER *acl_timer_new()
+ACL_TIMER *acl_timer_new(void)
 {
 	ACL_TIMER *timer;
 

lib_acl/src/event/events_fdtable.c

@@ -18,7 +18,7 @@
 #include "events.h"
 #include "events_fdtable.h"
 
-ACL_EVENT_FDTABLE *event_fdtable_alloc()
+ACL_EVENT_FDTABLE *event_fdtable_alloc(void)
 {
 	ACL_EVENT_FDTABLE *fdp = acl_mycalloc(1, sizeof(ACL_EVENT_FDTABLE));
 	fdp->fdidx = -1;

lib_acl/src/init/acl_init.c

@@ -132,7 +132,7 @@ static void get_main_thread_id(void)
 }
 #endif
 
-unsigned long acl_main_thread_self()
+unsigned long acl_main_thread_self(void)
 {
 #ifdef ACL_UNIX
 	return ((unsigned long) acl_var_main_tid);

lib_acl/src/json/acl_json.c

@@ -331,7 +331,7 @@ static ACL_JSON_NODE *json_iter_prev(ACL_ITER *it, ACL_JSON *json)
 	return NULL;
 }
 
-ACL_JSON *acl_json_alloc()
+ACL_JSON *acl_json_alloc(void)
 {
 	return acl_json_dbuf_alloc(NULL);
 }

lib_acl/src/master/template/acl_aio_server.c

@@ -273,17 +273,17 @@ const char *acl_aio_server_conf(void)
 	return __conf_file;
 }
 
-ACL_EVENT *acl_aio_server_event()
+ACL_EVENT *acl_aio_server_event(void)
 {
 	return acl_aio_event(__h_aio);
 }
 
-ACL_AIO* acl_aio_server_handle()
+ACL_AIO* acl_aio_server_handle(void)
 {
 	return __h_aio;
 }
 
-ACL_ASTREAM **acl_aio_server_streams()
+ACL_ASTREAM **acl_aio_server_streams(void)
 {
 	if (__sstreams == NULL)
 		acl_msg_warn("listen streams null!");

lib_acl/src/master/template/acl_single_server.c

@@ -140,12 +140,12 @@ const char *acl_single_server_conf(void)
 	return __conf_file;
 }
 
-ACL_EVENT *acl_single_server_event()
+ACL_EVENT *acl_single_server_event(void)
 {
 	return __eventp;
 }
 
-ACL_VSTREAM **acl_single_server_sstreams()
+ACL_VSTREAM **acl_single_server_sstreams(void)
 {
 	return __sstreams;
 }

lib_acl/src/master/template/acl_trigger_server.c

@@ -135,7 +135,7 @@ const char *acl_trigger_server_conf(void)
 	return __conf_file;
 }
 
-ACL_EVENT *acl_trigger_server_event()
+ACL_EVENT *acl_trigger_server_event(void)
 {
 	return __eventp;
 }

lib_acl/src/master/template/acl_udp_server.c

@@ -409,7 +409,7 @@ void acl_udp_server_request_timer(ACL_EVENT_NOTIFY_TIME timer_fn,
 		arg, delay, keep);
 }
 
-ACL_VSTREAM **acl_udp_server_streams()
+ACL_VSTREAM **acl_udp_server_streams(void)
 {
 	UDP_SERVER *server = (UDP_SERVER *) acl_pthread_getspecific(__server_key);
 	acl_assert(server);

lib_acl/src/master/template/master_log.c

@@ -42,7 +42,7 @@ void master_log_open(const char *procname)
 	}
 }
 
-void master_log_close()
+void master_log_close(void)
 {
 	if (var_master_log_opened) {
 		acl_msg_close();

lib_acl/src/stdlib/acl_file.c

@@ -248,7 +248,7 @@ char *acl_gets_nonl(char *buf, size_t size)
 		== ACL_VSTREAM_EOF ? NULL : buf;
 }
 
-int acl_getchar()
+int acl_getchar(void)
 {
 	return acl_vstream_getc(ACL_VSTREAM_IN);
 }

lib_acl/src/stdlib/acl_mylog.c

@@ -996,7 +996,7 @@ int acl_write_to_log(const char *fmt, ...)
 	return ret;
 }
 
-void acl_close_log()
+void acl_close_log(void)
 {
 	ACL_LOG *log;
 

lib_acl/src/stdlib/acl_vstream.c

@@ -247,7 +247,7 @@ void acl_vstream_set_rbuf_size(unsigned size)
 	}
 }
 
-void acl_vstream_init()
+void acl_vstream_init(void)
 {
 	static int __called = 0;
 

lib_acl/src/stdlib/common/acl_btree.c

@@ -219,7 +219,7 @@ static BTREE_NODE *btree_delete_node(ACL_BTREE *tree, BTREE_NODE *z)
 /* Exported functions                                                        */
 /*****************************************************************************/
 
-ACL_BTREE *acl_btree_create()
+ACL_BTREE *acl_btree_create(void)
 {
 	ACL_BTREE *t = (ACL_BTREE*) acl_mymalloc(sizeof(ACL_BTREE));
 

lib_acl/src/stdlib/filedir/acl_fhandle.c

@@ -462,7 +462,7 @@ static void __fhandle_close2(ACL_FHANDLE *fs)
 	__fhandle_free(fs);
 }
 
-void acl_fhandle_end()
+void acl_fhandle_end(void)
 {
 	const char *myname = "acl_fhandle_end";
 

lib_acl/src/stdlib/memory/acl_mempool.c

@@ -288,7 +288,7 @@ void acl_mempool_ctl(int name, ...)
 	va_end(ap);
 }
 
-int acl_mempool_total_allocated()
+int acl_mempool_total_allocated(void)
 {
 	int   n;
 
@@ -303,7 +303,7 @@ int acl_mempool_total_allocated()
 	return (n);
 }
 
-void acl_mempool_status()
+void acl_mempool_status(void)
 {
 	if (__var_allocator) {
 		mem_pool_status(__var_allocator);

lib_acl/src/stdlib/sys/acl_process.c

@@ -101,7 +101,7 @@ const char *acl_getcwd()
 	return (ptr);
 }
 #elif	defined(ACL_MACOSX)
-const char *acl_process_path()
+const char *acl_process_path(void)
 {
 	const char *myname = "acl_process_path";
 	char *buf_ptr = get_tls_buf();
@@ -116,7 +116,7 @@ const char *acl_process_path()
 	return (buf_ptr);
 }
 
-const char *acl_getcwd()
+const char *acl_getcwd(void)
 {
 	const char *myname = "acl_getcwd";
 	char *buf_ptr = get_tls_buf();

lib_acl/src/xml/acl_xml.c

@@ -403,7 +403,7 @@ void acl_xml_encode_enable(ACL_XML *xml, int on)
 		xml->flag &=~ACL_XML_FLAG_XML_ENCODE;
 }
 
-ACL_XML *acl_xml_alloc()
+ACL_XML *acl_xml_alloc(void)
 {
 	return acl_xml_dbuf_alloc(NULL);
 }

lib_acl/src/xml/acl_xml3.c

@@ -377,7 +377,7 @@ void acl_xml3_slash(ACL_XML3 *xml, int ignore)
 		xml->flag &=~ACL_XML3_FLAG_IGNORE_SLASH;
 }
 
-ACL_XML3 *acl_xml3_alloc()
+ACL_XML3 *acl_xml3_alloc(void)
 {
 	return acl_xml3_dbuf_alloc(NULL);
 }