[Dev-C++] Passing a plane of 3-d array in C

[piyush g. <pec...@gm...>]

Hi, I am working on a C source file that uses a 3-dimensional array
declared as pointer-to a pointer-to a pointer. Could anybody tell me
as to how I can pass a particular plane of this 3-d array to a
function.
Also, if anybody can provide/suggest C code for calculating FFT (fast
fourier transform) and its inverse of a 2-dimensional complex array.