work with SDL2

[xonotic/darkplaces.git] / vid_null.c

diff --git a/vid_null.c b/vid_null.c
index 4ac7ab11a9c336c573c14f8818c5ca5ae3eb1f70..166315892c591ac60ccbe5424eb5e0cd4c6da7a5 100644 (file)
--- a/vid_null.c
+++ b/vid_null.c
@@ -29,13 +29,13 @@ void VID_Shutdown(void)
 {
 }
 
-void signal_handler(int sig)
+static void signal_handler(int sig)
 {
        Con_Printf("Received signal %d, exiting...\n", sig);
        Sys_Quit(1);
 }
 
-void InitSig(void)
+static void InitSig(void)
 {
 #ifndef WIN32
        signal(SIGHUP, signal_handler);