JSctypes
https://wiki.mozilla.org/JSctypes
https://wiki.mozilla.org/Jsctypes/api
Présentation : http://people.mozilla.com/~dwitte/ctypes-talk-20100222/ctypes.html

https://bugzilla.mozilla.org/show_bug.cgi?id=513783
https://bugzilla.mozilla.org/show_bug.cgi?id=513788

jswrap
http://blog.mozilla.com/bcrowder/2008/09/17/jswrap-c-love-for-spidermonkey/