tree e65fb1bb985daec7c9786891b108cc8693993628
parent 3a5c4ff4d555e1b8b8c9efc85cb2e694e4d499bd
author David Benjamin <davidben@google.com> 1674871354 -0500
committer Boringssl LUCI CQ <boringssl-scoped@luci-project-accounts.iam.gserviceaccount.com> 1675098479 +0000

Introduce a locale-independent version of isspace

The real isspace may give locale-dependent results, so use our own.

This also lets us simplify some of the silliness asn1_string_canon needs
to go through to never pass high bytes into isspace and islower. (I'm
otherwise leaving that function alone because I plan to, later, convert
the whole thing to CBS/CBB.)

Change-Id: Idd349095f3e98bf908bb628ea1089ba05c2c6797
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/56486
Reviewed-by: Bob Beck <bbe@google.com>
Commit-Queue: David Benjamin <davidben@google.com>