/* gui.c: Graphics demos *  *	Programmed By Chen Yang (support@hhcn.com) *	 * 	 * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. */#include <stdio.h>   /* Standard input/output definitions */#include <string.h>  /* String function definitions */#include <unistd.h>  /* UNIX standard function definitions */#include <fcntl.h>   /* File control definitions */#include <errno.h>   /* Error number definitions */#include <termios.h> /* POSIX terminal control definitions */#include<sys/types.h>#include<sys/stat.h>#include <stdlib.h>#include "gui.h"void delay(){int i,j; for(i=0;i<10000;i++)  for(j=0;j<2000;j++) {} }main(int argc,char*argv[]){   short i,j,w,h;   struct stat st;   int color0,filelength;	   PatternIndex p1=BlackPattern;   char buf[20]={0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};   char buf1[700000];   short  *o;int *p;long *q;char *c;   FILE *fp;  initgraph();  if((fp=fopen("test3.bmp","r"))==NULL)        {printf("Can't find the file");         return 1;        }  stat("test3.bmp",&st);  filelength=st.st_size;  clearscreen();  fillrect(10,10,100,100); /* clearscreen();   textout(0,130,"中國計量學院學生\n00算(5)\nA Student");  delay();  clearscreen();  fread(buf1,1,filelength,fp);  ShowBuf(buf1,0,0);*//*ShowBMP("13.bmp",0,0);delay();clearscreen();ShowBMP("7.bmp",0,0);delay();clearscreen();ShowBMP("test3.bmp",0,0);*/}