static int CountParam(char* statement) {
    char* ptr = statement;
    int numParam = 0;
    char c;

    while (c = *ptr++) {
        switch (c) {
          case '"':
          case '\'':
            /*
             *  Skip string
             */
            {
                char end_token = c;
                while ((c = *ptr)  &&  c != end_token) {
                    if (c == '\\') {
                        ++ptr;
                        if (*ptr) {
                            ++ptr;
                        }
                    } else {
                        ++ptr;
                    }
                }
                if (c) {
                    ++ptr;
                }
                break;
            }
          case '?':
            ++numParam;
            break;
          default:
            break;
        }
    }
    return numParam;
}