pub unsafe extern "C" fn EVP_PKEY_CTX_get0_dh_kdf_oid(
ctx: *mut evp_pkey_ctx_st,
oid: *mut *mut asn1_object_st,
) -> i32pub unsafe extern "C" fn EVP_PKEY_CTX_get0_dh_kdf_oid(
ctx: *mut evp_pkey_ctx_st,
oid: *mut *mut asn1_object_st,
) -> i32