#if !defined PAWNREGEX_INC_
    #define PAWNREGEX_INC_
    #define _pawnregex_included
    #if !defined PACK_PLUGIN_VERSION
        #define PACK_PLUGIN_VERSION(%0,%1,%2) (((%0) << 16) | ((%1) << 8) | (%2))
    #endif
    #define PAWNREGEX_VERSION PACK_PLUGIN_VERSION(1, 2, 3)
    #define PAWNREGEX_INCLUDE_VERSION PAWNREGEX_VERSION
    enum E_REGEX_GRAMMAR
    {
        REGEX_ECMASCRIPT,
        REGEX_BASIC,
        REGEX_EXTENDED,
        REGEX_AWK,
        REGEX_GREP,
        REGEX_EGREP
    };
    enum E_REGEX_FLAG
    {
        REGEX_DEFAULT = 1 << 0,
        REGEX_ICASE = 1 << 1,
        REGEX_NOSUBS = 1 << 2,
        REGEX_OPTIMIZE = 1 << 3,
        REGEX_COLLATE = 1 << 4,
    };
    enum E_MATCH_FLAG
    {
        MATCH_DEFAULT = 1 << 0,
        MATCH_NOT_BOL = 1 << 1,
        MATCH_NOT_EOL = 1 << 2,
        MATCH_NOT_BOW = 1 << 3,
        MATCH_NOT_EOW = 1 << 4,
        MATCH_ANY = 1 << 5,
        MATCH_NOT_NULL = 1 << 6,
        MATCH_CONTINUOUS = 1 << 7,
        MATCH_PREV_AVAIL = 1 << 8,
        MATCH_FORMAT_SED = 1 << 9,
        MATCH_FORMAT_NO_COPY = 1 << 10,
        MATCH_FORMAT_FIRST_ONLY = 1 << 11,
    };
    #if !defined __cplusplus
        public _pawnregex_version = PAWNREGEX_VERSION;
        #pragma unused _pawnregex_version
        native Regex:Regex_New(const pattern[], E_REGEX_FLAG:flags = REGEX_DEFAULT, E_REGEX_GRAMMAR:grammar = REGEX_ECMASCRIPT);
        native Regex_Delete(&Regex:r);
        native Regex_Check(const str[], Regex:r, E_MATCH_FLAG:flags = MATCH_DEFAULT);
        native Regex_Match(const str[], Regex:r, &RegexMatch:m, E_MATCH_FLAG:flags = MATCH_DEFAULT);
        native Regex_Search(const str[], Regex:r, &RegexMatch:m, &pos, startpos = 0, E_MATCH_FLAG:flags = MATCH_DEFAULT);
        native Regex_Replace(const str[], Regex:r, const fmt[], dest[], E_MATCH_FLAG:flags = MATCH_DEFAULT, size = sizeof dest);
        native Match_GetGroup(RegexMatch:m, index, dest[], &length, size = sizeof dest);
        native Match_Free(&RegexMatch:m);
        #pragma deprecated Use Regex_New instead
        native regex:regex_new(const pattern[], E_REGEX_FLAG:flags = REGEX_DEFAULT, E_REGEX_GRAMMAR:grammar = REGEX_ECMASCRIPT) = Regex_New;
        #pragma deprecated Use Regex_Delete instead
        native regex_delete(&regex:r) = Regex_Delete;
        #pragma deprecated Use Regex_Check instead
        native regex_check(const str[], regex:r, E_MATCH_FLAG:flags = MATCH_DEFAULT) = Regex_Check;
        #pragma deprecated Use Regex_Match instead
        native regex_match(const str[], regex:r, &match_results:m, E_MATCH_FLAG:flags = MATCH_DEFAULT) = Regex_Match;
        #pragma deprecated Use Regex_Search instead
        native regex_search(const str[], regex:r, &match_results:m, &pos, startpos = 0, E_MATCH_FLAG:flags = MATCH_DEFAULT) = Regex_Search;
        #pragma deprecated Use Regex_Replace instead
        native regex_replace(const str[], regex:r, const fmt[], dest[], E_MATCH_FLAG:flags = MATCH_DEFAULT, size = sizeof dest) = Regex_Replace;
        #pragma deprecated Use Match_GetGroup instead
        native match_get_group(match_results:m, index, dest[], &length, size = sizeof dest) = Match_GetGroup;
        #pragma deprecated Use Match_Free instead
        native match_free(&match_results:m) = Match_Free;
    #endif
#endif