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KbdDeRegister

From EDM2
Revision as of 02:49, 5 December 2016 by Ak120 (talk | contribs) (Ak120 moved page OS2 API:CPI:LEGACY:KbdDeRegister to KbdDeRegister)

Description

This call deregisters a keyboard subsystem previously registered within a session. Only the process that issued the KbdRegister may issue KbdDeRegister.

Syntax

KbdDeRegister ( )

Return Code

rc (USHORT) - return

Return code descriptions are:

  • 0 NO_ERROR
  • 411 ERROR_KBD_DEREGISTER
  • 464 ERROR_KBD_DETACHED
  • 504 ERROR_KBD_EXTENDED_SG

Example Code

C Binding

#define INCL_KBD

USHORT  rc = KbdDeRegister(VOID);

USHORT           rc;            /* return code */

MASM Binding

EXTRN KbdDeRegister:FAR
INCL_KBD            EQU 1

CALL   KbdDeRegister

Returns WORD