al_fread32be(3alleg5)

💖 al_fread32be — Allegro 5 API 💖

okay bestie, so this one lives in the allegro5 manual (that's the 3alleg5 fam, iykyk) and it's genuinely one of the most lowkey useful little functions ever. let's get into it 🫶

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✨ NAME ✨

al_fread32be — Allegro 5 API 💅

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🌸 SYNOPSIS 🌸

#include <allegro5/allegro.h>

int32_t al_fread32be(ALLEGRO_FILE *f)

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🦋 DESCRIPTION 🦋

so what it does is: it reads a 32-bit word in big-endian format, which means MSB first — most significant byte gets to walk in first, main character energy 👑.

On success, it hands you back that 32-bit word. slay. ✨

On failure, it returns EOF, which is -1.

💀 okay so here's the catch and you NEED to hear me on this one: -1 is also a totally valid return value. so like… you literally cannot tell "failed" apart from "read a legit -1" just by looking at the number. no cap.

So what do you do?? you go check with al_feof(3alleg5) to see if the end of the file got reached prematurely, or al_ferror(3alleg5) to see if an actual error happened. use them. don't skip this step. fr fr 🙈

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👑 SEE ALSO 👑

• al_fread32le(3alleg5) — the little-endian sibling, go say hi 🎀

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and that's the whole vibe, bestie!! this page came straight outta the Allegro reference manual, and the page itself is al_fread32be(3alleg5) — so yeah, go read those 32 big-endian bits, check your al_feof and al_ferror like a responsible icon, and have the most slay day ever 🌈💜✨