Function cusolverDnCgeqrf_bufferSize 

pub unsafe fn cusolverDnCgeqrf_bufferSize(
    handle: cusolverDnHandle_t,
    m: c_int,
    n: c_int,
    A: *mut cuComplex,
    lda: c_int,
    lwork: *mut c_int,
) -> cusolverStatus_t