- Use NULL instead of 0 for all non-handle pointers.
- Fix non-ANSI function declarations.
- Make a function static.

diff --git a/server/console.c b/server/console.c
index a513538..cc57418 100644
--- a/server/console.c
+++ b/server/console.c
@@ -371,7 +371,7 @@
 
 static struct console_input* console_input_get( obj_handle_t handle, unsigned access )
 {
-    struct console_input*	console = 0;
+    struct console_input*	console = NULL;
 
     if (handle)
 	console = (struct console_input *)get_handle_obj( current->process, handle,