tree 5f21e58c290076acac764f33c3a6ef22733cbec7
parent 721b93d7ec7b64ff5922e9101855a3c5ac75f4d8
author Elliott Hughes <enh@google.com> 1683153466 -0700
committer Elliott Hughes <enh@google.com> 1683153466 -0700

<time.h>: change the new C23 TIME_ constants.

Jens Gustedt suggested a better implementation last year on the musl
mailing list: https://www.openwall.com/lists/musl/2022/11/19/1

It means the constants are sparse, but in return it means we can add
future constants and they'll be backward compatible. (Sadly you'll need
to be on API level 35 before you can use anything but TIME_UTC.)

I doubt this will ever matter, because everyone should just stick to
clock_gettime()/clock_getres() anyway, and anyone who does have a
legitimate use for timespec_get() and timespec_getres() probably needs
to support non-Linux and so can't use any clocks that aren't in ISO C
anyway. But given that we don't _have_ to paint ourselves into a corner
here, we may as well take the opportunity to not do so.

Test: strace
Change-Id: I293d32fcbcf7f6703564dac0978ae2a10192a482