2 commits

Author	SHA1	Message	Date
William S Fulton	f39ed94419	Fix compiler warnings in examples when using -std=c++98 -std=gnu89 -pedantic -Wreturn-type	2014-05-24 13:13:32 +01:00
Robert Stone	73e2de7538	adds "callback" and "extend" examples	2013-11-12 13:03:49 -08:00