proc SPF_macro_free(mac: SPF_macro) {.importc, header: "spf.h", ...raises: [],
                                      tags: [], forbids: [].}

proc SPF_record_compile(spf_server: SPF_server; spf_response: SPF_response;
                        spf_recordp: ptr SPF_record; record: cstring): SPF_errcode_t {.
    importc, header: "spf.h", ...raises: [], tags: [], forbids: [].}

proc SPF_record_compile_macro(spf_server: SPF_server;
                              spf_response: SPF_response;
                              spf_macrop: ptr SPF_macro; record: cstring): SPF_errcode_t {.
    importc, header: "spf.h", ...raises: [], tags: [], forbids: [].}

proc SPF_record_expand_data(spf_server: SPF_server; spf_request: SPF_request;
                            spf_response: SPF_response; data: ptr SPF_data_t;
                            data_len: csize_t; bufp: ptr cstring;
                            buflenp: ptr csize_t): SPF_errcode_t {.importc,
    header: "spf.h", ...raises: [], tags: [], forbids: [].}

proc SPF_record_find_mod_value(spf_server: SPF_server; spf_request: SPF_request;
                               spf_response: SPF_response;
                               spf_record: SPF_record; mod_name: cstring;
                               bufp: ptr cstring; buflenp: ptr csize_t): SPF_errcode_t {.
    importc, header: "spf.h", ...raises: [], tags: [], forbids: [].}

proc SPF_record_free(rp: SPF_record) {.importc, header: "spf.h", ...raises: [],
                                       tags: [], forbids: [].}

proc SPF_record_interpret(spf_record: SPF_record; spf_request: SPF_request;
                          spf_response: SPF_response; depth: cint): SPF_errcode_t {.
    importc, header: "spf.h", ...raises: [], tags: [], forbids: [].}

proc SPF_record_new(spf_server: SPF_server; text: cstring): SPF_record {.
    importc, header: "spf.h", ...raises: [], tags: [], forbids: [].}

proc SPF_record_print(spf_record: SPF_record): SPF_errcode_t {.importc,
    header: "spf.h", ...raises: [], tags: [], forbids: [].}

proc SPF_record_stringify(spf_record: SPF_record; bufp: ptr cstring;
                          buflenp: ptr csize_t): SPF_errcode_t {.importc,
    header: "spf.h", ...raises: [], tags: [], forbids: [].}