--- truecrypt/boot/windows/bootconsoleio.cpp	2018/04/24 16:49:04	1.1.1.1
+++ truecrypt/boot/windows/bootconsoleio.cpp	2018/04/24 16:50:06	1.1.1.2
@@ -231,6 +231,22 @@ bool IsKeyboardCharAvailable ()
 }
 
 
+void ClearBiosKeystrokeBuffer ()
+{
+	__asm
+	{
+		push es
+		xor ax, ax
+		mov es, ax
+		mov di, 0x41e
+		mov cx, 32
+		cld
+		rep stosb
+		pop es
+	}
+}
+
+
 bool IsPrintable (char c)
 {
 	return c >= ' ' && c <= '~';