Declare timegm for ISO C2X
commit828c72519f49b16b989886ef4f66859d12c46aa9
authorJoseph Myers <joseph@codesourcery.com>
Mon, 6 Jun 2022 14:47:03 +0000 (6 14:47 +0000)
committerJoseph Myers <joseph@codesourcery.com>
Mon, 6 Jun 2022 14:47:03 +0000 (6 14:47 +0000)
treea2f2d0e240dc3f9ad7a9bde7b82c0d93431bff87
parent603e5c8ba7257483c162cabb06eb6f79096429b6
Declare timegm for ISO C2X

The next revision of the ISO C standard has added the timegm function
(that was already supported in glibc).  Update the feature test
conditionals on its declaration in <time.h> accordingly.

Tested for x86_64.
time/time.h