This is part of Family API which allow to create dual-os version of program runs under OS/2 and DOS
Note: This is legacy API call. It is recommended to use 32-bit equivalent
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:
#define INCL_KBD USHORT rc = KbdDeRegister(VOID); USHORT rc; /* return code */
EXTRN KbdDeRegister:FAR INCL_KBD EQU 1 CALL KbdDeRegister Returns WORD