Method buf_data

source/src/httplib/httplib.h:8152–8152

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

  const char *buf_data() const { return &buf_[buf_spos_]; }

  std::string buf_head(size_t l) const { return buf_.substr(buf_spos_, l); }