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added stub for function 0x6301/0x6302 Korean Hangul keyboard input methods

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in int 0x21 handler (0x63xx is DBCS support related), returns AL=-1 (error)


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@1185 6ac86273-5f31-0410-b378-82cca8765d1b
This commit is contained in:
Eric Auer 2006-05-20 20:50:44 +00:00
parent 265efa8b8b
commit 5c9ae102b4
1 changed files with 16 additions and 2 deletions
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18
kernel/inthndlr.c
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@ -1328,14 +1328,28 @@ dispatch:
/* UNDOCUMENTED: Double byte and korean tables */
case 0x63:
{
lr.DS = FP_SEG(&nlsDBCSHardcoded);
lr.SI = FP_OFF(&nlsDBCSHardcoded);
#if 0
/* not really supported, but will pass. */
lr.AL = 0x00; /*jpp: according to interrupt list */
/*Bart: fails for PQDI and WATCOM utilities:
use the above again */
#endif
switch (lr.AL)
{
case 0:
lr.DS = FP_SEG(&nlsDBCSHardcoded);
lr.SI = FP_OFF(&nlsDBCSHardcoded);
break;
case 1: /* set Korean Hangul input method to DL 0/1 */
lr.AL = 0xff; /* flag error (AL would be 0 if okay) */
break;
case 2: /* get Korean Hangul input method setting to DL */
lr.AL = 0xff; /* flag error, do not set DL */
break;
default: /* is this the proper way to handle invalid AL? */
rc = -1;
goto error_exit;
}
break;
}
/*