GNU MP大数运算库的windows下的.dll .h .lib文件等，可在VC编译器下编译连接，用于加密解密科学计算等

#include "stc15.h" #define MAIN_Fosc 24000000 //定义主时钟 typedef unsigned char u8; typedef unsigned int u16; typedef unsigned long u32; #define Timer0_Reload (MAIN_Fosc / 1000) //Timer 0 中断频率, 1000次/秒