how should jna map Struct VixDiskLibConnectParam and VixDiskLibHandleStruct? Solving the prombelm is very urgent to me, so i will be very appreciated to you! thx very much

     I am working with a project with java. Now i need use VDDK API in my project, so i usr jna to help me package the functions in VDDK, but i encounter a problem that i do not know how to map the Struct VixDiskLibConnectParam and VixDiskLibHandleStruct in the file VixDiskLib.h. Please help me, i will be very appreciated to you!