ipp_sys
pub unsafe extern "C" fn ippsDFTInv_CToC_64f( pSrcRe: *const f64, pSrcIm: *const f64, pDstRe: *mut f64, pDstIm: *mut f64, pDFTSpec: *const DFTSpec_C_64f, pBuffer: *mut u8) -> i32