net/swirc: 3.2.5 -> 3.2.6

[Markus Uhlin]

Hi ports,
Here is an update for net/swirc that I've prepared:

[3.2.6] - 2021-02-17

- Made functions that yet weren't declared at file scope to be

- Added tab completion for /help and /znc

- Splitted the configure script into smaller parts

- Improved the configure script

- Fixed multiple non-ANSI function declarations

- Fixed multiple sign-compare warnings

- Added logging of program name and PID for debug/error messages

- Fixed unchecked return values

Kind regards
Markus