inner_support.h

关于大数运算的加 减 乘 除 模 等运算 运用了libtommath库的算法

/*
    Big Integer Operation
    HEADER FILE -- for inner
    BY CSK(陈士凯)
    [e-mail]
    www.csksoft.net
*/

#pragma once


#include <memory.h>


#define MAX(a,b) (((a)>=(b))?(a):(b))
#define MIN(a,b) (((a)<(b))?(a):(b))
#define NULL 0
#define DWORD_BITMASK   (~((unsigned int)0x0))


#define MR_TOOBIG (1<<(32-2))

int muldiv(int a, int b,int c,int m,int *rp);
int muldvm(int a,int c,int m,int *rp);
int muldvd(int a,int b,int c,int *rp);
void muldvd2(int a, int b,int *c,int *rp);