We mostly use classical C strings, but the memory management around them
can get confusing and error prone. Let's use std::string for the cases
where we need to return a newly allocated string.
Let's separate TigerVNC specific things from stuff that could be part of
upstream FLTK. These are files that we would like to collaborate with
other FLTK users, so they are more liberally licensed and avoid using
TigerVNC specific things.
Make sure we're paranoid about accidentally feeding a format string.
Basic patch by Joachim Falk. Slightly improved before commit.
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4900 3789f03b-4d11-0410-bbf8-ca57d06f2519
Make sure to include config.h in every compilation unit. Otherwise,
the necessary defines will only be visible as a side effect of
including other headers, leading to problems with things like
translations, which will fail in various places.
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4646 3789f03b-4d11-0410-bbf8-ca57d06f2519
Pierre Ossman
Jiuyang liu
Peter Åstrand