Method equal_range

net/http/headers.cpp:62–67

}

std::pair<HeadersBase::iterator, HeadersBase::iterator>
HeadersBase::equal_range(std::string_view key) const {
    auto r = std::equal_range(kv_begin(), kv_end(), key, HA(this));
    return {{this, (uint16_t)(r.first  - kv_begin())},
            {this, (uint16_t)(r.second - kv_begin())}};
}

void buf_append(char*& ptr, uint64_t x) {
    auto begin = ptr;