/**
 * @file rand.h
 *
 * @brief Random number generator.
 */
#ifndef RAND_H
#define RAND_H

#include "common.h"

struct RNG {
    undefined4 field0_0x0;
    undefined4 field1_0x4;
    undefined4 field2_0x8;
    undefined4 field3_0xc;
    undefined4 field4_0x10;
    undefined4 field5_0x14;
    undefined4 field6_0x18;
    undefined4 field7_0x1c;
    undefined4 field8_0x20;
    undefined4 field9_0x24;
    undefined4 field10_0x28;
    undefined4 field11_0x2c;
    undefined4 field12_0x30;
    undefined4 field13_0x34;
    undefined4 field14_0x38;
    undefined4 field15_0x3c;
    undefined4 field16_0x40;
    undefined4 field17_0x44;
    undefined4 field18_0x48;
    undefined4 field19_0x4c;
    undefined4 field20_0x50;
    undefined4 field21_0x54;
    uint next;
};

extern "C" void srand(uint seed);

extern "C" uint rand();

extern struct RNG g_rng;
extern struct RNG *g_prng;

#endif // RAND_H