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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
KbdFreeFocus
This call frees the logical-to-physical keyboard bond created by KbdGetFocus.
Syntax
KbdFreeFocus (KbdHandle) <code> ===== Parameters ===== * KbdHandle (HKBD) - input: Default keyboard or the logical keyboard. ===== Return Code ===== rc (USHORT) - return:Return code descriptions are: * 0 NO_ERROR * 439 ERROR_KBD_INVALID_HANDLE * 445 ERROR_KBD_FOCUS_REQUIRED * 464 ERROR_KBD_DETACHED * 504 ERROR_KBD_EXTENDED_SG ===== Remarks ===== KbdFreeFocus may be replaced by issuing [[KbdRegister]]. Unlike other keyboard subsystem functions, the replaced KbdFreeFocus is called only if there is an outstanding focus. ===== Bindings ===== ====C==== <code c> #define INCL_KBD USHORT rc = KbdFreeFocus(KbdHandle); HKBD KbdHandle; /* Keyboard handle */ USHORT rc; /* return code */ </code c> ====MASM==== <code asm> EXTRN KbdFreeFocus:FAR INCL_KBD EQU 1 PUSH WORD KbdHandle ;Keyboard handle CALL KbdFreeFocus Returns WORD