[PATCH] Remove tty_done() in nmap_tty.cc under Win32

[Kris Katterjohn <kjak () ispwest com>]

The attached patch removes tty_done() when compiling under Windows. It's never
used. This patch also removes the return statement from tty_init() because
using return and dropping off the end of a void function are the same.

Thanks,
Kris

--- nmap_tty.cc.orig    2006-03-08 15:45:01.000000000 -0600
+++ nmap_tty.cc 2006-03-08 23:47:44.000000000 -0600
@@ -125,9 +125,8 @@ extern NmapOps o;
 #include <conio.h>
 
 // Microsoft's runtime makes this fairly simple. :)
-void tty_init() { return; }
+void tty_init() { }
 static int tty_getchar() { return _kbhit() ? _getch() : -1; }
-static void tty_done() { return; }
 
 #else
 #if !defined(O_NONBLOCK) && defined(O_NDELAY)



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