Ettercap/ettercap — pull request #594 by LocutusOfBorg (2014-09-15 08:03:41+00:00)
Title: Really fix posix includes (from Samuel Thibault)

E* macros are reserved names in posix applications are not supposed to define
them, actually
well, strictly speaking, E[0-9A-Z].* are reserved so E_SUCCESS is fine.
"Additional macro definitions, beginning with E and a digit or E and an uppercase letter may also be specied by the implementation."