# arc4_context Struct Reference

`#include <arc4.h>`

## Detailed Description

ARC4 context structure.

Definition at line 29 of file arc4.h.

## Data Fields
unsigned char | m [256]
int | x
int | y

## Field Documentation

unsigned char arc4_context::m[256]

permutation table

Definition at line 33 of file arc4.h.

int arc4_context::x

permutation index

Definition at line 31 of file arc4.h.

int arc4_context::y

permutation index

Definition at line 32 of file arc4.h.