/build/sourc...d/rs_galois.c(3)

📦
version 1.8.0 · 2 versions
, in nixpkgs unstable

💅 /build/sourc...d/rs_galois.c(3) ✨

okay so bestie, before we go anywhere: this whole page lives inside the liberasurecode manual, section 3, and it's the docs for /build/sourc...d/rs_galois.c. it's a Doxygen-generated page, so it's basically a very thorough receipts list of file positions, not a story. we're gonna read it together, no cap. 🫶

🌸 NAME 🌸

/build/source/src/builtin/rs_vand/rs_galois.c

that's it. that's the whole name section. iconic minimalism honestly. 💅

🦋 SYNOPSIS 🦋

the includes, verbatim, don't touch:

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

Macros 🎀

#define PRIM_POLY   0x1100b
#define FIELD_SIZE   (1 << 16)
#define GROUP_SIZE   (FIELD_SIZE - 1)

Functions 🧚

__attribute__ ((visibility('internal')))
static int rs_galois_div (int x, int y)

Variables 🌈

static int * log_table = NULL
static int * ilog_table = NULL
static int * ilog_table_begin = NULL
static int init_counter = 0

🔥 Macro Definition Documentation 🔥

  • #define FIELD_SIZE (1 << 16) — definition lives at line 41 of file rs_galois.c. it gets referenced by __attribute__(). ✨
  • #define GROUP_SIZE (FIELD_SIZE - 1) — definition at line 42 of file rs_galois.c. also referenced by __attribute__(). 💫
  • #define PRIM_POLY 0x1100b — definition at line 40 of file rs_galois.c. yep, referenced by __attribute__() too. the whole __attribute__() thing is lowkey the main character here, ngl. 👑

💜 Function Documentation 💜

  • __attribute__ ((visibility('internal')) ) — definition at line 49 of file rs_galois.c. it references FIELD_SIZE, GROUP_SIZE, ilog_table, ilog_table_begin, init_counter, log_table, and PRIM_POLY. that's the whole squad fr fr. 🫶
  • int rs_galois_div (int x, int y) [static] — definition at line 104 of file rs_galois.c. keeps it tight: references ilog_table, and log_table. only the two table besties. 🍓

⭐ Variable Documentation ⭐

  • int* ilog_table = NULL [static] — definition at line 45 of file rs_galois.c. referenced by __attribute__(), and rs_galois_div(). ✨
  • int* ilog_table_begin = NULL [static] — definition at line 46 of file rs_galois.c. referenced by __attribute__(). 🎀
  • int init_counter = 0 [static] — definition at line 47 of file rs_galois.c. referenced by __attribute__(). 🌸
  • int* log_table = NULL [static] — definition at line 44 of file rs_galois.c. referenced by __attribute__(), and rs_galois_div(). 🦋
heads up bestie: this page is literally just pointers (pun intended) to line numbers and cross-references. it does not describe what any of these actually do at runtime, so i'm not gonna make anything up. we don't do speculation here. 💅

👑 Author 👑

Generated automatically by Doxygen for liberasurecode from the source code. not a human, not a vibe, just a machine doing its little index thing. 🙈

aaaand that's the whole page, bestie!! 🌈 mwah, go read some actual source code, you got this 💖

sign-off: Version 1.8.0, dated Tue Jan 1 1980 00:00 — that's the version stamp and date from the footer, and this whole thing came from /build/sourc...d/rs_galois.c(3). periodt. 💅✨

📦 where this page comes from