feat(udp): Udp.* - polled IPv4 datagrams on macOS and Windows

Udp.open/port/send/recv/from_ip/from_port/close/resolve/local_ip/ip/ip_text, native
BSD sockets (udp.ll) and Winsock (udp_win.ll, -lws2_32), linked only when a program
uses Udp.*; example, docs and tests.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-17 11:16:14 +03:00
parent 6a7f1dd393
commit ebb1a00352
24 changed files with 68630 additions and 66360 deletions

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---
id: udp-ip_text
name: Udp.ip_text
category: udp
kind: namespace-method
tokens: Udp.ip_text
sig: Udp.ip_text(ip) -> string
tip: Format an address.
order: 10
ns: Udp
member: ip_text
---
Turns an address back into <code>"a.b.c.d"</code>.
```ludic
program Demo {
entry {
print(Udp.ip_text(ip: Udp.ip(text: "192.168.1.11")))
}
}
```