windows-xp/Source/XPSP1/NT/net/ipsec/polstore/rules-f.h

DWORD
ExportNFADataToFile(
    HANDLE hSrcPolicyStore,
    PIPSEC_POLICY_STORE pDesPolicyStore,
    PIPSEC_POLICY_DATA * ppIpsecPolicyData,
    DWORD dwNumPolicyObjects
    );

DWORD
ImportNFADataFromFile(
    PIPSEC_POLICY_STORE pSrcPolicyStore,
    HANDLE hDesPolicyStore,
    PIPSEC_POLICY_DATA * ppIpsecPolicyData,
    DWORD dwNumPolicyObjects
    );