VIPA CP 1413plus, Руководство пользователя, Страница: 120 / 328

H1 Layer 4 program interface CP1413plus manual
4-14 Rev. 00/07
4.2.2.2 Driver close
#include <H1Def.h>
unsigned short WENTRY_C H1DriverClose(void)
The
H1DriverClose
function releases any allocated resources.
Connections that were assigned to the current task (for OS/2, Win95, WinNT) are terminated.
Parameters
None
Return value
0
H1_BAD_LINE
H1_NO_DRIVER
H1_NO_ADAPTER
Note
This function must be the last one that is executed. Once this function has completed
the driver can only be accessed again after another
H1DriverOpen
. All
connections assigned to the current task are terminated.
In MS-DOS the connections are not terminated automatically. This can be achieved
by executing the
H1StopConnectAll
function.
See also
H1DriverOpen
H1StopConnectAll