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 badwords: prefer 'null-terminated' 2026-03-18 11:40:13 +01:00
CHECKSRC.md tidy-up: miscellaneous 2026-05-27 16:53:57 +02:00
CLIENT-READERS.md docs: avoid starting sentences with However, 2026-03-07 23:49:11 +01:00
CLIENT-WRITERS.md stop using the word 'just' 2026-03-03 15:30:22 +01:00
CODE_STYLE.md badwords: avoid 'simply' 2026-03-10 19:34:06 +01:00
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 curlx: move the docs to docs/internals/ 2025-05-13 10:30:02 +02:00
DYNBUF.md curlx: move into to curlx/ 2025-05-07 11:01:15 +02:00
HASH.md lib: add meta_hash to connection, eliminate hash_offt 2025-04-22 15:57:18 +02:00
LLIST.md tidy-up: miscellaneous 2026-03-09 11:35:19 +01:00
MID.md docs: avoid starting sentences with However, 2026-03-07 23:49:11 +01:00
MQTT.md MQTT.md: remove no TLS (mqtts) support 2026-01-18 16:43:18 +01:00
MULTI-EV.md docs: fixup wording nits 2026-03-09 22:47:07 +01:00
NEW-PROTOCOL.md stop using the word 'just' 2026-03-03 15:30:22 +01:00
PEERS.md lib: introduce Curl_peer 2026-05-05 16:22:11 +02:00
PORTING.md docs/internals/PORTING.md: new document 2025-03-29 14:10:10 +01:00
RATELIMITS.md ratelimit: redesign 2025-11-24 23:34:05 +01:00
README.md docs/internals: new subdirectory 2024-08-16 08:59:25 +02:00
SCORECARD.md stop using the word 'just' 2026-03-03 15:30:22 +01:00
SPLAY.md internals/SPLAY.md: internal API documentation 2024-08-16 17:13:37 +02:00
STRPARSE.md stop using the word 'just' 2026-03-03 15:30:22 +01:00
THRDPOOL-AND-QUEUE.md spacecheck: verify filename lengths and characters 2026-03-25 18:56:40 +01:00
TIME-KEEPING.md docs: fixup wording nits 2026-03-09 22:47:07 +01:00
TLS-SESSIONS.md tidy-up: miscellaneous 2026-05-20 00:50:43 +02:00
UINT_SETS.md TIME-KEEPING.md: fold long lines 2025-12-18 23:00:06 +01:00
WEBSOCKET.md tidy-up: miscellaneous 2026-01-20 12:37:56 +01:00

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.