Function librsb_sys::rsb_mtx_alloc_from_coo_begin

pub unsafe extern "C" fn rsb_mtx_alloc_from_coo_begin(
    nnzA: rsb_nnz_idx_t, 
    typecode: rsb_type_t, 
    nrA: rsb_coo_idx_t, 
    ncA: rsb_coo_idx_t, 
    flagsA: rsb_flags_t, 
    errvalp: *mut rsb_err_t
) -> *mut rsb_mtx_t