Method start_with

examples/server/httplib.h:4440–4447

Buffer

  // Buffer
  bool start_with(const std::string &a, size_t spos, size_t epos,
                  const std::string &b) const {
    if (epos - spos < b.size()) { return false; }
    for (size_t i = 0; i < b.size(); i++) {
      if (a[i + spos] != b[i]) { return false; }
    }
    return true;
  }

  size_t buf_size() const { return buf_epos_ - buf_spos_; }