Function cuvsIvfFlatSearchParamsCreate 

pub unsafe extern "C" fn cuvsIvfFlatSearchParamsCreate(
    params: *mut cuvsIvfFlatSearchParams_t,
) -> cuvsError_t

@brief Allocate IVF-Flat search params, and populate with default values

@param[in] params cuvsIvfFlatSearchParams_t to allocate @return cuvsError_t