4 commits

Author	SHA1	Message	Date
Nick Mathewson	c92ac9f5cb	Convert the rest of src/common's headers to use FREE_AND_NULL	2017-12-08 14:47:19 -05:00
Nick Mathewson	7505f452c8	Run the copyright update script.	2017-03-15 16:13:17 -04:00
Nick Mathewson	80f1a2cbbd	Add the -Wextra-semi warning from clang, and fix the cases where it triggers	2016-06-11 10:11:54 -04:00
Nick Mathewson	e015f7c9cc	Basic 'handle' implementation and tests. ... This abstraction covers the case where one part of the program needs to refer to another object that is allowed to disappear.	2016-04-19 14:07:43 -04:00