#include <string.h>

#define __cdecl
#define __int16
#define __int64

typedef int _DWORD;
typedef int _BYTE;
typedef int _QWORD;

class _UNKNOWN {
};

class CSteamID {

public:
    static void Render(CSteamID *pID);
};

class CSteam3Client {
    int GetAuthSessionTicket(CSteam3Client *thiz, void *a2, int a3, unsigned int *a4,
                             unsigned int a5, unsigned __int16 a6, unsigned __int64 a7,
                             bool a8);

    void Warning(int v11);
};

int __stack_chk_guard_ptr;
_UNKNOWN unk_700000

int __cdecl CSteam3Client::GetAuthSessionTicket(CSteam3Client *thiz, void *a2, int a3, unsigned int *a4,
                                                unsigned int a5, unsigned __int16 a6, unsigned __int64 a7,
                                                bool a8)
{
    int v8; // eax@2
    unsigned int v9; // edx@2
    int v10; // ecx@2
    int v11; // eax@11
    int v13; // eax@25
    int v14; // edx@25
    char *v15; // esi@25
    int v16; // eax@25
    int v17; // eax@29
    int v18; // [sp+30h] [bp-18h]@2
    unsigned int v19; // [sp+34h] [bp-14h]@2
    int v20; // [sp+38h] [bp-10h]@1

    v20 = *(_DWORD *) __stack_chk_guard_ptr;
    *a4 = 0;
    if (!*(_DWORD *) thiz) {
        v11 = (int) "No SteamUser interface.  Cannot perform steam authentication\n";
        goto LABEL_16;
    }
    auto fn1 = *(int (__cdecl **)(_DWORD)) (**(_DWORD **) thiz + 8);
    v8 = fn1(*(_DWORD *) thiz);
    v19 = v9;
    v18 = v8;
    v10 = (v9 >> 20) & 0xF;
    if (!v10 || (unsigned int) v10 > 0xA || v9 - 0x1000000 > 0x3FFFFFF
        || v10 == 1 && (!v8 || (v9 & 0xFFFFF) > 4)) {
        goto LABEL_15;
    } else if ((v9 & 0xF00000) == 3145728 && !v8) {
        goto LABEL_15;
    } else if ((_UNKNOWN *) (v9 & 0xF00000) == &unk_700000 && (!v8 || v9 & 0xFFFFF)) {
        goto LABEL_15;
    }
    if (0) {
        LABEL_15:
        CSteamID::Render((CSteamID *) &v18);
        v11 = (int) "Our steam ID %s is not valid.  Steam must be running and you must be logged in\n";
        LABEL_16:
        Warning(v11);
        return *(_DWORD *) __stack_chk_guard_ptr;
    }
    if (*((_DWORD *) thiz + 44)) {
        if (*((_DWORD *) thiz + 45) == a5
            && *((_WORD *) thiz + 92) == a6
            && *((_BYTE *) thiz + 187) == a8
            && *(_QWORD *) ((char *) thiz + 188) == a7
            && *((_DWORD *) thiz + 49))
            goto LABEL_29;
        auto fn2 = (*(void (__cdecl **)(_DWORD, _DWORD)) (**(_DWORD **) thiz + 64));
        fn2(*(_DWORD *) thiz, *((_DWORD *) thiz + 44));
    }
    auto fn3 = (*(int (__cdecl **)(_DWORD)) (**(_DWORD **) thiz + 8));
    v13 = fn3(*(_DWORD *) thiz);
    *((_DWORD *) thiz + 51) = v14;
    *((_DWORD *) thiz + 50) = v13;
    *((_DWORD *) thiz + 49) = 0;
    v15 = (char *) thiz + 196;
    auto fn4 = (*(int (__cdecl **)(_DWORD, char *, signed int, char *)) (**(_DWORD **) thiz + 52));
    v16 = fn4(
            *(_DWORD *) thiz,
            (char *) thiz + 208,
            1016,
            (char *) thiz + 196);
    *((_DWORD *) thiz + 44) = v16;
    if (v16 && *(_DWORD *) v15) {
        *((_DWORD *) thiz + 49) = *(_DWORD *) v15 + 8;
        *((_DWORD *) thiz + 45) = a5;
        *((_WORD *) thiz + 92) = a6;
        *((_BYTE *) thiz + 187) = a8;
        *(_QWORD *) ((char *) thiz + 188) = a7;
    } else {
        *((_DWORD *) thiz + 44) = 0;
        *((_DWORD *) thiz + 49) = 0;
        Warning("ISteamUser::GetAuthSessionTicket failed to return a valid ticket\n");
    }
    LABEL_29:
    *a4 = 0;
    v17 = *((_DWORD *) thiz + 49);
    if (v17 && v17 <= a3) {
        memcpy(a2, (char *) thiz + 200, *((_DWORD *) thiz + 49));
        *a4 = *((_DWORD *) thiz + 49);
    }
    auto fn5 = (*(void (__cdecl **)(_DWORD, _DWORD, _DWORD, unsigned int, _DWORD)) (**(_DWORD **) thiz + 76));
    fn5(
            *(_DWORD *) thiz,
            a7,
            HIDWORD(a7),
            a5,
            a6);
    return *(_DWORD *) __stack_chk_guard_ptr;
}

void CSteamID::Render(CSteamID *pID)
{

}

void Warning(int v11)
{

}