Function dds_complexi32 

pub unsafe extern "C" fn dds_complexi32(
    phase_acc: *mut u32,
    phase_rate: i32,
) -> complexi32_t

\brief Generate a complex 32 bit integer tone sample. \param phase_acc A pointer to a phase accumulator value. \param phase_rate The phase increment to be applied. \return The complex signal amplitude, between (-32767, -32767) and (32767, 32767).