tree 0410e1c0d036b886cb97c315a67ebc828a5b64fb
parent e08288465ece24860d61788b975a8267a4594379
author Elliott Hughes <enh@google.com> 1553652460 -0700
committer Elliott Hughes <enh@google.com> 1553652460 -0700

strptime: support everything that strftime supports.

Our strptime was missing `%F`, `%G`, `%g`, `%P`, `%u`, `%V`, and
`%v`. Most of these are already supported upstream (and I've just pulled
their current implementation), but some aren't. We're horribly out of
sync anyway, so I'll upstream the missing pieces and then try to get us
back in sync later.

Test: new tests, but originally found by toybox trying to use %F
Change-Id: Ib1a10801a7a3b9c9189440c3b300109bde535fd9