How to do a 2d Fourier tranformation stored in column-major?

I have read the MKL manual but I can hardly understand the explanation below:

MKL_LONG dims[] = { nd, …, n2, n1 };
DftiCreateDescriptor( &hand, precision, domain, d, dims );
// The above call assumes data declaration:  type X[nd]…[n2][n1]
// Default strides are { 0, nd*…*n2*n1, …,  n2*n1, n1, 1 }

It is obvious that there are nd+2 elements in the strides configurations, i.e., for 2d data, the default strides are {0, n2*n1, n1, 1}, 

the first element 0 is the default value for s0, except which there are still 3 elements. 

I don't know how to under the configuration of strides.

By now, I have a 2d data stored in column-major, how to set the strides for the column-major storage?