Defined in 2 files as a member:

• include/uapi/linux/tcp.h, line 244 (as a member)
• tools/include/uapi/linux/tcp.h, line 244 (as a member)

Referenced in 2 files:

• net/dccp/ccids/ccid3.c, line 517
• net/ipv4/tcp.c, line 3907