tree de4b66152ede65ce709c88105f832100752a64a6
parent 8d94fd13989f08e101028724a846d4529af5b8a6
author Dave Smith <smithdave@google.com> 1669655554 +0000
committer Dave Smith <smithdave@google.com> 1669655554 +0000

[samples] Align header guard format.

Update all header guards to align with Google C++ style.

Bug: 109595
Change-Id: I4f2e8235aeb38cae7d3e8c5cb5b46f1e6fd3f789
Reviewed-on: https://fuchsia-review.googlesource.com/c/sdk-samples/getting-started/+/765503
Reviewed-by: Chris Holguin <cholguin@google.com>