lokinet/llarp/dns/dns.hpp
Thomas Winget 7caa87862e standardize include format and pragma once
All #ifndef guards on headers have been removed, I think,
in favor of #pragma once

Headers are now included as `#include "filename"` if the included file
resides in the same directory as the file including it, or any
subdirectory therein.  Otherwise they are included as
`#include <project/top/dir/relative/path/filename>`

The above does not include system/os headers.
2021-03-09 19:01:41 -05:00

31 lines
828 B
C++

#pragma once
#include <cstdint>
namespace llarp
{
namespace dns
{
constexpr uint16_t qTypeSRV = 33;
constexpr uint16_t qTypeAAAA = 28;
constexpr uint16_t qTypeTXT = 16;
constexpr uint16_t qTypeMX = 15;
constexpr uint16_t qTypePTR = 12;
constexpr uint16_t qTypeCNAME = 5;
constexpr uint16_t qTypeNS = 2;
constexpr uint16_t qTypeA = 1;
constexpr uint16_t qClassIN = 1;
constexpr uint16_t flags_QR = (1 << 15);
constexpr uint16_t flags_AA = (1 << 10);
constexpr uint16_t flags_TC = (1 << 9);
constexpr uint16_t flags_RD = (1 << 8);
constexpr uint16_t flags_RA = (1 << 7);
constexpr uint16_t flags_RCODENameError = (3);
constexpr uint16_t flags_RCODEServFail = (2);
constexpr uint16_t flags_RCODENoError = (0);
} // namespace dns
} // namespace llarp