Bindings:

C:

#define INCL_KBD
 
USHORT  rc = KbdDeRegister(VOID);
 
USHORT           rc;            /* return code */

MASM:

EXTRN KbdDeRegister:FAR
INCL_KBD            EQU 1
 
CALL   KbdDeRegister
 
Returns WORD

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

KbdDeRegister ( )

rc (USHORT) - return Return code descriptions are: