[Spice-devel] [PATCH slirp] Replace () with (void) in public function definitions

[Daniel P. Berrange]

From: "Daniel P. Berrange" <berrange at redhat.com>

Functions with no arguments must use (void) in C
---
 net_slirp.c |   12 ++++++------
 net_slirp.h |    6 +++---
 2 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/net_slirp.c b/net_slirp.c
index e79802d..32b92bb 100644
--- a/net_slirp.c
+++ b/net_slirp.c
@@ -131,7 +131,7 @@ static int get_dns_addr(struct in_addr *pdns_addr)
 /*
  * Get our IP address and put it in our_addr
  */
-static void getouraddr()
+static void getouraddr(void)
 {
 	char buff[256];
 	struct hostent *he = NULL;
@@ -144,13 +144,13 @@ static void getouraddr()
             our_addr.s_addr = loopback_addr.s_addr;
 }
 
-static int need_fast_timer() 
+static int need_fast_timer(void) 
 {
     // the timer will check if realy needed (if there is pending delayed ack)
     return (if_queued || (tcb.so_next != &tcb));
 }
 
-static int need_slow_timer() 
+static int need_slow_timer(void) 
 {
     return ((tcb.so_next != &tcb) || (&ipq.ip_link != ipq.ip_link.next));
 }
@@ -320,7 +320,7 @@ int DLL_PUBLIC net_slirp_allocate_virtual_ip(struct in_addr *addr)
     return alloc_virtual_ip(addr); // bootp
 }
 
-void DLL_PUBLIC net_slirp_clear_virtual_ips()
+void DLL_PUBLIC net_slirp_clear_virtual_ips(void)
 {
     clear_virtual_ips();
 }
@@ -381,13 +381,13 @@ SlirpSocket DLL_PUBLIC *net_slirp_tcp_socket_restore(void *export_socket, UserSo
 }
 
 
-void DLL_PUBLIC net_slirp_freeze()
+void DLL_PUBLIC net_slirp_freeze(void)
 {
     slirp_freezed = TRUE;
 }
 
 
-void DLL_PUBLIC net_slirp_unfreeze()
+void DLL_PUBLIC net_slirp_unfreeze(void)
 {
     slirp_freezed = FALSE;
     if (!slow_timer_armed && need_slow_timer()) {
diff --git a/net_slirp.h b/net_slirp.h
index b5c7cdd..cc9901b 100644
--- a/net_slirp.h
+++ b/net_slirp.h
@@ -38,7 +38,7 @@ void net_slirp_input(const uint8_t *pkt, int pkt_len);
 // ips (because of problems when client/server restart or client changes network, and
 // services were already installed). Maybe the netwrok mask should be extended too.
 int net_slirp_allocate_virtual_ip(struct in_addr *addr); 
-void net_slirp_clear_virtual_ips();
+void net_slirp_clear_virtual_ips(void);
 
 void net_slirp_socket_connected_notify(SlirpSocket *sckt);
 void net_slirp_socket_connect_failed_notify(SlirpSocket *sckt);
@@ -58,8 +58,8 @@ void net_slirp_state_restore(void *export_state);
 uint64_t net_slirp_tcp_socket_export(SlirpSocket *sckt, void **export_socket);
 SlirpSocket *net_slirp_tcp_socket_restore(void *export_socket, UserSocket *usr_socket);
 
-void net_slirp_freeze();   // deactivate timers
-void net_slirp_unfreeze(); // restore timers
+void net_slirp_freeze(void);   // deactivate timers
+void net_slirp_unfreeze(void); // restore timers
 
 #if 0
 
-- 
1.7.7.6