freecell KDE Only the freecell game would not start on KDE. This is probably a bug in xwin.c or KDE itself but fortunately we can work around it. Thanks to Esa Peuha for the insight and patch.
fix missing function declaration 64-bit time_t requires use of -Werror=implicit-function-declaration, and we have one here - isgraph(). Include the standard header to fix the build failure.