Changed the load of lusi files: imported nodes or function can specify the linking lib and/or use a classical C prototype (without pointers).
Parse updated as well as Makefile generation.



git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@242 041b043f-8d7c-46b2-b46e-ef0dd855326e