regress_dns: fix leaks in getaddrinfo_async{,_cancel_stress} tests
Add missing headerfile for cmake
Merge pull request #122 from trondn/missing-file

Add missing headerfile for cmake
Merge pull request #121 from azat/dns-regress-leaks

regress_dns: fix leaks in getaddrinfo_async{,_cancel_stress} tests
Fix a crash in evdns related to shutting down evdns

(Improved version to deal correctly with probe requests)

Patch from YASUOKA Masahiko; fix for libevent github issue #113.
Merge remote-tracking branch 'origin/patches-2.0'
tree.h: drop duplicated content of tree.h

Introduced in 9859bc783adcd51729b3d7563902ac8caca67b42
("r15764@tombo:  nickm | 2007-12-31 15:46:16 -0500")
Merge pull request #125 from azat/tree.h-drop-copy

tree.h: drop duplicated content of tree.h