Cosmetics.

diff --git a/console/generic.c b/console/generic.c
index eeedc08..5d3b9ba 100644
--- a/console/generic.c
+++ b/console/generic.c
@@ -21,7 +21,7 @@
 static void GENERIC_MoveLine(char row1, char row2, char col1, char col2);
 static void GENERIC_ClearLine(char row, char col1, char col2, int bgcolor,
    int attribute);
-void GENERIC_Start()
+void GENERIC_Start(void)
 {
    /* Here, we only want to add a driver if there is not one already
       defined. */
diff --git a/console/ncurses.c b/console/ncurses.c
index 3ac9b99..f6a921c 100644
--- a/console/ncurses.c
+++ b/console/ncurses.c
@@ -174,7 +174,7 @@
       *bg_color = WINE_BLACK;
    if (attribute)
       *attribute = 0;
-};
+}
 
 void NCURSES_Refresh()
 {
diff --git a/console/xterm.c b/console/xterm.c
index 35ba5eb..ac1e3a9 100644
--- a/console/xterm.c
+++ b/console/xterm.c
@@ -44,7 +44,7 @@
 CONSOLE_device chain;
 FILE *old_in, *old_out;
 
-void XTERM_Start()
+void XTERM_Start(void)
 {
    /* Here, this is a supplementary driver so we should remember to call
       the chain. */