Function lyd_compare_meta 

pub unsafe extern "C" fn lyd_compare_meta(
    meta1: *const lyd_meta,
    meta2: *const lyd_meta,
) -> Type

@brief Compare 2 metadata.

If @p meta1 and @p meta2 have different contexts, they are never equivalent.

@param[in] meta1 First metadata. @param[in] meta2 Second metadata. @return LY_SUCCESS if the metadata are equivalent. @return LY_ENOT if not.