en:docs:fapi:mouflushque

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

2021/09/17 04:47 · prokushev · 0 Comments
2021/08/20 03:18 · prokushev · 0 Comments

MouFlushQue

This call directs the mouse driver to flush (empty) the mouse event queue and the monitor chain data for the session.

Syntax

 MouFlushQue (DeviceHandle)

Parameters

  • DeviceHandle (HMOU) - input : Mouse device handle from a previous MouOpen.

Return Code

rc (USHORT) - return:Return code descriptions are:

  • 0 NO_ERROR
  • 385 ERROR_MOUSE_NO_DEVICE
  • 466 ERROR_MOU_DETACHED
  • 501 ERROR_MOUSE_NO_CONSOLE
  • 505 ERROR_MOU_EXTENDED_SG

Bindings

C

#define INCL_MOU
 
USHORT  rc = MouFlushQue(DeviceHandle);
 
HMOU    DeviceHandle;  /* Mouse device handle */
 
USHORT  rc;            /* return code */

MASM

EXTRN  MouFlushQue:FAR
INCL_MOU            EQU 1
 
PUSH   WORD    DeviceHandle  ;Mouse device handle
CALL   MouFlushQue
 
Returns WORD