Initial commit.
Add MIN macro.
Add accept() wrapper.
Fix some build warnings.
Fix cmake -D_FORTIFY_SOURCE=2 detection.
Add socket() wrapper.
cmake: Check correctly for IPv6.
Add a connect() wrapper.
Add bind() wrapper.
Add listen() wrapper.
Add getpeername() wrapper.
Add getsockname() wrapper.
Fix a build warning in swrap_dump_packet().
Fix a build warning for unused in_len of sockaddr_convert_to_un().
Add getsockopt() wrapper.
Add setsockopt() wrapper.
Add ioctl() wrapper.
Add recvfrom() wrapper.
Add sendto() wrapper.
Add recv() wrapper.