pack_fclose_chunk(3alleg4)

💖 pack_fclose_chunk 💖

okay bestie, so this is a page from the Allegro manual — that's the 3alleg4 section, Allegro game programming library, and we're talking about wrapping up a sub-chunk. it's giving "closing the tab you opened three hours ago" energy 🎀

✨ NAME ✨

pack_fclose_chunk — closes a previously opened sub-chunk. literally that's the whole gig, and it's part of the Allegro game programming library 🦋

🌸 SYNOPSIS 🌸

#include <allegro.h>

PACKFILE *pack_fclose_chunk(PACKFILE *f);

💅 DESCRIPTION 💅

So you know how you can open a sub-chunk of a file with pack_fopen_chunk()? yeah. well this function is the closer. it shuts down a sub-chunk of a file — specifically one that you already got by calling pack_fopen_chunk() earlier. no cap, that's it. you opened it, now you're closing it. character development 💖

🔥 RETURN VALUE 🔥

• It hands you back a pointer to the parent of the sub-chunk you just closed. like, you get to meet the parent, slay 👑
• But if something went sideways? it returns NULL 😭 — for example (eg.) if you tried to close a PACKFILE that wasn't sub-chunked in the first place. wrong vibe. wrong file. no chunk to close. so yeah, check for NULL, bestie, don't get caught lacking 🙈

🫶 SEE ALSO 🫶

• pack_fopen_chunk(3alleg4) — the opener to this closer. the other half of the duo 🌈

mwah 💋 that's the whole page. this was Allegro version 4.4.3, and it lives under the 3alleg4 manual section — so go forth, close your chunks responsibly, and remember: check that return value or the NULL will find you 💀✨