This simplifies the inclusion logic in ircterm.h, and updates term.c to include
term.h if available. This removes the declarations for setupterm(), tigetstr(),
tigetnum(), tigetflag(), tgetent(), tgetstr(), tgetnum() and tgetflag() from
term.c as those should be defined in term.h or termcap.h.
This should make the system declaration of tparm() available to term.c, which
will fix a crash on NetBSD x86-64 caused by the implicit declaration of tparm()
having a return type of 'int' while the real function has a return type of
'char *'.
We have to include term.h in term.c, not in ircterm.h because term.h defines
a large number of macros, at least two of which ('lines' and 'goto_window')
conflict with names in use in the rest of the codebase.
git-svn-id: svn://svn.code.sf.net/p/bitchx/code/trunk@435 13b04d17-f746-0410-82c6-800466cd88b0
The pointer passed to tgetstr() must not be reset each time around the loop.
Also some other minor cleanups in term_init().
git-svn-id: svn://svn.code.sf.net/p/bitchx/code/trunk@428 13b04d17-f746-0410-82c6-800466cd88b0
