- AF_UNSPEC it is checked whether the socket is of the
- specified family (AF_UNIX, AF_INET, ...). If the
- <parameter>type</parameter> parameter is not 0 it is
+ <constant>AF_UNSPEC</constant>, it is checked whether
+ the socket is of the specified family (AF_UNIX,
+ <constant>AF_INET</constant>, ...). If the
+ <parameter>type</parameter> parameter is not 0, it is