CVSROOT: /cvs/ppl Module name: ppl Changes by: roberto@cs.unipr.it 2004-02-02 08:46:44 Modified files: interfaces/C : ppl_c.h Log message: Explained what to do in case `#include <ppl_c.h>' seems not to work. Explained what opaque data types are and why we use them. Patches: http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/interfaces/C/ppl_c.h.diff?cvsr...