VB.NET
Dim Ret, Dmamode, Dmach As Integer
Dmamode = 2 ' FIFO ON
Dmach = 3
Ret = GpDma(Dmamode, Dmach)
C
DWORD Ret, Dmamode, Dmach;
Dmamode = 2; /* FIFO ON */
Dmach = 3;
Ret = GpDma(Dmamode, Dmach);
C#
uint Ret, Dmamode, Dmach;
Dmamode = 2; /* FIFO ON */
Dmach = 3;
Ret = gpib.Dma(Dmamode, Dmach);
Python
Ret, Dmamode, Dmach = ctypes.c_ulong(), ctypes.c_ulong(), ctypes.c_ulong()
Dmamode.value = 2 # FIFO ON
Dmach.value = 3
Ret.value = GpibPy.GpDma(Dmamode, Dmach)