Source position: jwawinbase.pas line 2805
function TransactNamedPipe(
hNamedPipe: HANDLE;
lpInBuffer: LPVOID;
nInBufferSize: DWORD;
lpOutBuffer: LPVOID;
nOutBufferSize: DWORD;
lpBytesRead: LPDWORD;
lpOverlapped: LPOVERLAPPED
):BOOL;