This is part of Win16 API which allow to create versions of program from one source code to run under OS/2 and Win16. Under OS/2 program can be running under Win-OS/2 if program is Windows NE executable, and with help on Windows Libraries for OS/2, if it is OS/2 NE executable. Here is a WLO to OS/2 API mapping draft

CloseDriver

Brief

Closes an installable driver.

Syntax

LRESULT WINAPI CloseDriver(HDRVR hDriver, LPARAM lParam1, LPARAM lParam2);

Parameters

hDriver

Handle to the driver to close.

lParam1

First close parameter.

lParam2

Second close parameter.

Return Code

Returns nonzero if successful or zero otherwise.

Notes

The exact meaning of parameters depends on the driver.

C Binding

CloseDriver(hDriver, 0, 0);

MASM Binding

push lParam2 push lParam1 push hDriver call CloseDriver

See also

OPENDRIVER