KbdFlushBuffer

Description

Removes all entries from the keyboard buffer. This discards all user keystrokes typed ahead.

Syntax

#define INCL_KBD
#include <os2.h>

HKBD      hkbd;    /*  Reserved.  Must be 0. */
APIRET    return;  /*  Return code. */

return = KbdFlushBuffer(hkbd);

Parameters

hkbd (HKBD) - input

Reserved. Must be 0.

Return Code

return (APIRET) - returns

KbdFlushBuffer returns one of the following values:

• 0 NO_ERROR
• 439 ERROR_KBD_INVALID_HANDLE
• 445 ERROR_KBD_FOCUS_REQUIRED
• 447 ERROR_KBD_KEYBOARD_BUSY
• 504 ERROR_KBD_EXTENDED_SG