...although X11/Xlib.h is needed. -- Marc Daumas (CNRS-LIP) - http://perso.ens-lyon.fr/marc.daumas mailto:[EMAIL PROTECTED] (suspect emails are discarded) PGP Key FP : 86C8 3DB3 7118 517A AA13 5707 D617 13D6 7510 D750 ENS de Lyon - 46, allee d'Italie - 69364 Lyon Cedex 07 - FRANCE Phone: (+33) 4 72 72 85 83 - Fax: (+33) 4 72 72 80 80