fix all the () problems, and make gcc warn for them

[xonotic/darkplaces.git] / vid_sdl.c

diff --git a/vid_sdl.c b/vid_sdl.c
index ea0e80005f2dd4eb3528b872da1bd5882c6e69a2..8e72a4b18ecd390119b07ce1bcd747616e93630c 100644 (file)
--- a/vid_sdl.c
+++ b/vid_sdl.c
@@ -530,7 +530,7 @@ static void VID_SetCaption()
 #endif
        SetClassLongPtr( info.window, GCLP_HICON, (LONG_PTR)icon );
 }
-static void VID_SetIcon()
+static void VID_SetIcon(void)
 {
 }
 #else
@@ -538,7 +538,7 @@ static void VID_SetIcon()
 #include "darkplaces.xpm"
 #include "nexuiz.xpm"
 static SDL_Surface *icon = NULL;
-static void VID_SetIcon()
+static void VID_SetIcon(void)
 {
        /*
         * Somewhat restricted XPM reader. Only supports XPMs saved by GIMP 2.4 at
@@ -640,13 +640,13 @@ static void VID_SetIcon()
 }
 
 
-static void VID_SetCaption()
+static void VID_SetCaption(void)
 {
        SDL_WM_SetCaption( gamename, NULL );
 }
 #endif
 
-static void VID_OutputVersion()
+static void VID_OutputVersion(void)
 {
        const SDL_version *version;
        version = SDL_Linked_Version();