kifmm_fftw_sys

Function fftw_plan_dft_r2c_3d

Source 
pub unsafe extern "C" fn fftw_plan_dft_r2c_3d(
    n0: c_int,
    n1: c_int,
    n2: c_int,
    in_: *mut f64,
    out: *mut fftw_complex,
    flags: c_uint,
) -> fftw_plan