Define constants for ALTSVC frame parsing
Define constant for the length of priority related fields
Don't count closed streams in nghttp2_session_want_{read,write}
nghttpd, nghttpx: Check END_STREAM flag in HEADERS other than request
nghttpx: Treat '*' in <HOST> parameter of --frontend as wildcard explicitly

It seems that specifyig '*' to node parameter in getaddrinfo() is
treated as specifying NULL, but it is not documented.  So rather than
relying on this feature, we explicitly treat '*' as "wildcard" address
and specify NULL to node parameter in getaddrinfo().

Now '*,3000' is a default value of --frontend option.  Specyfing '*'
binds all addresses including both IPv4 and IPv6.
Remove unused include (stdint.h)
Merge branch 'misc' of https://github.com/alagoutte/nghttp2 into alagoutte-misc
Make state in nghttp2_hd_huff_decode_context int16_t to make compiler happy
h2load: Use std::async to dispatch parallel jobs
Ec2
test2
test3
test4
test5
test6
New  test