curl/docs/internals
Viktor Szakats 7e1001bcd6
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
2026-05-27 16:53:57 +02:00
..
BUFQ.md BUFQ.md: re-sync with source code 2026-05-19 16:55:45 +02:00
BUFREF.md
CHECKSRC.md tidy-up: miscellaneous 2026-05-27 16:53:57 +02:00
CLIENT-READERS.md
CLIENT-WRITERS.md
CODE_STYLE.md
CONNECTION-FILTERS.md HTTP/3: add proxy CONNECT and MASQUE CONNECT-UDP support (ngtcp2 QUIC) 2026-05-27 08:49:53 +02:00
CREDENTIALS.md creds: hold credentials 2026-05-12 16:05:15 +02:00
CURLX.md
DYNBUF.md
HASH.md
LLIST.md
MID.md
MQTT.md
MULTI-EV.md
NEW-PROTOCOL.md
PEERS.md lib: introduce Curl_peer 2026-05-05 16:22:11 +02:00
PORTING.md
RATELIMITS.md
README.md
SCORECARD.md
SPLAY.md
STRPARSE.md
THRDPOOL-AND-QUEUE.md spacecheck: verify filename lengths and characters 2026-03-25 18:56:40 +01:00
TIME-KEEPING.md
TLS-SESSIONS.md tidy-up: miscellaneous 2026-05-20 00:50:43 +02:00
UINT_SETS.md
WEBSOCKET.md

Internals

This directory contains documentation covering libcurl internals; APIs and concepts that are useful for contributors and maintainers.

Public APIs are documented in the public documentation, not here.