# SQ\_SOCK\_OPTION

| Value | Constant                   |
| ----- | -------------------------- |
| 0     | SQ\_SO\_DEBUG              |
| 1     | SQ\_SO\_ACCEPTCONN         |
| 2     | SQ\_SO\_REUSEADDR          |
| 3     | SQ\_SO\_KEEPALIVE          |
| 4     | SQ\_SO\_DONTROUTE          |
| 5     | SQ\_SO\_BROADCAST          |
| 6     | SQ\_SO\_USELOOPBACK        |
| 7     | SQ\_SO\_LINGER             |
| 8     | SQ\_SO\_OOBINLINE          |
| 9     | SQ\_TCP\_NODELAY           |
| 10    | SQ\_OPTIONAL\_SO\_SNDBUF   |
| 11    | SQ\_OPTIONAL\_SO\_RCVBUF   |
| 12    | SQ\_OPTIONAL\_SO\_SNDLOWAT |
| 13    | SQ\_OPTIONAL\_SO\_RCVLOWAT |
| 14    | SQ\_OPTIONAL\_SO\_ERROR    |
| 15    | SQ\_OPTIONAL\_SO\_TYPE     |
