+static void SDLSetWindowIcon(char *basename)
+{
+ char *filename = getCustomImageFilename(basename);
+ SDL_Surface *surface;
+
+ if (filename == NULL)
+ {
+ Error(ERR_WARN, "SDLSetWindowIcon(): cannot find file '%s'", basename);
+
+ return;
+ }
+
+ if ((surface = IMG_Load(filename)) == NULL)
+ {
+ Error(ERR_WARN, "IMG_Load() failed: %s", SDL_GetError());
+
+ return;
+ }
+
+ /* set transparent color */
+ SDL_SetColorKey(surface, SDL_SRCCOLORKEY,
+ SDL_MapRGB(surface->format, 0x00, 0x00, 0x00));
+
+ SDL_WM_SetIcon(surface, NULL);
+}
+