tidy-up: miscellaneous

- H3 proxy: re-sync code with original source `curl_ngtcp2.c` to reduce
  differences, and to apply missed minor fixes. Also apply clang-format.
  Drop redundant `#undef`s, casts, `#endif` comments, includes, drop
  intermediate variables, sync include and macro order.
  Follow-up to e78b1b3ecc #21153
- INSTALL-CMAKE.md: move `CURL_ENABLE_SMB` to the enable section.
- tests/http/env: rename `tcpdmp` to `tcpdump` to match object variable.
- mbedtls: drop incorrect `mbedTLS 4+` comments.
  (features are also supported by 3+, meaning it's always supported.)
- lib1648: rename a variable to match purpose.
- CIPHERS.md: alpha-sort link list.
- replace rare `X''` hex markup with `0x`.
- `IP v4/6` -> `IPv4/6`.
- 'version X.Y' -> 'vX.Y', where sensible.
- 'VX.Y' -> 'vX.Y', where sensible.
- fix indents, casing, newlines, typos.

Closes #21772
This commit is contained in:
Viktor Szakats 2026-05-20 12:20:10 +02:00
parent a7d4abb0cf
commit 7e1001bcd6
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36 changed files with 331 additions and 372 deletions

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@ -261,7 +261,7 @@ work.
has already been closed.
- `Ref: URL` to more information about the commit; use `Bug:` instead for a
reference to a bug on another bug tracker]
reference to a bug on another bug tracker.
- `Fixes #1234` - if this fixes a GitHub issue; GitHub closes the issue once
this commit is merged.