KbdFlushBuffer
Appearance
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