Function mpi::ffi::PMPI_Type_create_struct

pub unsafe extern fn PMPI_Type_create_struct(count: c_int,
                                             array_of_block_lengths: *const c_int,
                                             array_of_displacements: *const MPI_Aint,
                                             array_of_types: *const MPI_Datatype,
                                             newtype: *mut MPI_Datatype)
                                             -> c_int