[aandrejevic] 67561: [NTVDM] The DOS CON driver should support extended keystrokes.

Author: aandrejevic
Date: Tue May  5 17:56:37 2015
New Revision: 67561

URL: http://svn.reactos.org/svn/reactos?rev=67561&view=rev
Log:
[NTVDM]
The DOS CON driver should support extended keystrokes.

Modified:
    trunk/reactos/subsystems/mvdm/ntvdm/dos/dos32krnl/condrv.c

Modified: trunk/reactos/subsystems/mvdm/ntvdm/dos/dos32krnl/condrv.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/mvdm/ntvdm/dos/d...
==============================================================================
--- trunk/reactos/subsystems/mvdm/ntvdm/dos/dos32krnl/condrv.c	[iso-8859-1] (original)
+++ trunk/reactos/subsystems/mvdm/ntvdm/dos/dos32krnl/condrv.c	[iso-8859-1] Tue May  5 17:56:37 2015
@@ -42,8 +42,8 @@
     {
         if (!ExtendedCode)
         {
-            /* Call the BIOS INT 16h, AH=00h "Get Keystroke" */
-            setAH(0x00);
+            /* Call the BIOS INT 16h, AH=10h "Get Extended Keystroke" */
+            setAH(0x10);
             Int32Call(&DosContext, BIOS_KBD_INTERRUPT);

/* Retrieve the character in AL (scan code is in AH) */
@@ -59,7 +59,7 @@
         }

/* Check if this is a special character */
-        if (Character == 0) ExtendedCode = getAH();
+        if (Character == 0 || Character == 0xE0) ExtendedCode = getAH();

if (DoEcho) DosPrintCharacter(DOS_OUTPUT_HANDLE, Character);
         Pointer[BytesRead++] = Character;