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 driver-specific result.

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