[SUGGESTION] A Teeworlds customized console

void dbg_msg(const char *sys, const char *fmt, ...)
{
    va_list args;
    char str[1024*4];
    char *msg;
    int i, len;
#if defined(CONF_FAMILY_WINDOWS)
    HANDLE hOut = GetStdHandle(STD_OUTPUT_HANDLE);
    int hOut_background = (int)hOut & 0xFFF0; // This 'saves' the background color
#endif
    
    str_format(str, sizeof(str), "[%s]: ", sys);
    len = strlen(str);
    msg = (char *)str + len;
    
    va_start(args, fmt);
#if defined(CONF_FAMILY_WINDOWS)
    _vsnprintf(msg, sizeof(str)-len, fmt, args);
#else
    vsnprintf(msg, sizeof(str)-len, fmt, args);
#endif
    va_end(args);
    
#if defined(CONF_FAMILY_WINDOWS)
    if(!strcmp(sys, "chat"))
    {
        if(strstr(msg, "*** ") == msg)
            SetConsoleTextAttribute(hOut, FOREGROUND_RED | FOREGROUND_GREEN | hOut_background);
        else
            SetConsoleTextAttribute(hOut, FOREGROUND_RED | FOREGROUND_INTENSITY | hOut_background);
    }
    if(!strcmp(sys, "client") || !strcmp(sys, "netclient"))
        SetConsoleTextAttribute(hOut, FOREGROUND_BLUE | FOREGROUND_GREEN | hOut_background);
#elif defined(CONF_FAMILY_UNIX)
    if(!strcmp(sys, "chat"))
    {
        if(strstr(msg, "*** ") == msg)
            printf("\033[33;00m");
        else
            printf("\033[31;01m");
    }
    if(!strcmp(sys, "client") || !strcmp(sys, "netclient"))
        printf("\033[34;01m");
#elif defined(CONF_PLATFORM_MACOSX)
    if(!strcmp(sys, "chat"))
    {
        if(strstr(msg, "*** ") == msg)
            printf("\e[33;00m");
        else
            printf("\e[31;01m");
    }
    if(!strcmp(sys, "client") || !strcmp(sys, "netclient"))
        printf("\e[34;01m");
#endif
    
    for(i = 0; i < num_loggers; i++)
        loggers[i](str);

#if defined(CONF_FAMILY_WINDOWS)
    SetConsoleTextAttribute(hOut, 0x0007 | hOut_background);
#elif defined(CONF_FAMILY_UNIX)
    printf("\033[m");
#elif defined(CONF_PLATFORM_MACOSX)
   printf("\e[m");
#endif
}