d9bda20849
cast all ctype(3) functions argument to (unsigned char) to avoid UB POSIX says: "The c argument is an int, the value of which the application shall ensure is a character representable as an unsigned char or equal to the value of the macro EOF. If the argument has any other value, the behavior is undefined." Many libc cast implicitly the value, but NetBSD for example does not, which is probably the correct thing to interpret it.
sic - simple irc client
=======================
sic is an extremly fast, small and simple irc client. It reads commands from
standard input and prints all server output to standard output. It multiplexes
also all channel traffic into one output, that you don't have to switch
different channel buffers, that's actually a feature.
Installation
------------
Edit config.mk to match your local setup. sic is installed into
/usr/local by default.
Afterwards enter the following command to build and install sic
(if necessary as root):
$ make clean install
Running sic
-----------
Simply invoke the 'sic' command with the required arguments.