Run the `clang-format.bash` script to update all our C and C++ code to a
new style defined by `.clang-format`. Use `clang-format` version 18.
* If you reached this commit for a line in `git blame`, re-run the blame
operation starting at the parent of this commit to see older history
for the content.
* See the parent commit for instructions to rebase a change across this
style transition commit.
Fixes: #26123
In commit 6942234bf5 (VERIFY_INTERFACE_HEADER_SETS: Add IWYU pragma:
associated to verification file, 2022-10-07, v3.25.0-rc1~22^2) the
comment was added as a C++-style comment. The feature works in C too,
so use a C-style comment.
If a target doesn't have any source files, fall back to the global
list of enabled languages to determine the language of the header
file to verify.
Fixes: #23774
Add a new property, INTERFACE_HEADER_SETS_TO_VERIFY, which contains
a list of header sets that should be verified by
VERIFY_INTERFACE_HEADER_SETS.
Fixes: #23522
