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/*ÅжÏÎļþÊÇ·ñΪ¿Õ*/
    fseek(groupfp,0,2);/*Ö¸ÕëÖ¸Ïògroup.datÎļþβ²¿*/
    fseek(linkmanfp,0,2);/*Ö¸ÕëÖ¸Ïòlinkman.datÎļþβ²¿*/
    if(ftell(groupfp)>0){ /*Îļþ·Ç¿Õ*/
    rewind(groupfp);/*ÎļþÖ¸ÕëÖØÐÂÖ¸ÏòÎļþ¿ªÊ¼´¦*/
    /*ÏÂÃæÒª×°ÔØ¸ÃÎļþµ½groupÁ´±íÖÐ*/
    while(!feof(groupfp)){
            p=(GroupNote)malloc(sizeof(struct groupnote));
            fread(p,sizeof(struct groupnote),1,groupfp);
            p->next=NULL;/*¸Õ¶ÁÈ¡½øÀ´µÄÖ¸ÕëÊÇÉÏÒ»´ÎµÄ£¬ËùÒÔÖØÐ¸³ÖµÎª¿Õ*/
            gn->next=p;
    gn=p;/*β²å·¨*/
    /*×¢Ò⣺p->nextÉÏÃæÒѾ­¸³ÖµÎª¿ÕÁË£¬ËùÒÔÕâÀï²»ÐèÒªÔٴθ³ÖµÁË*/
    group.length++; /*Á´±í³¤¶È¼Ó1*/
    }/*while*/
    group.tail=gn;/*½«Î²Ö¸ÕëÖ¸ÏògroupÁ´±íµÄ½áβ*/
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fread(p,sizeof(struct groupnote),1,groupfp);
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if (fread(p,sizeof(struct groupnote),1,groupfp) != 1) {
    free(p);
    break;
}
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#include <stdio.h>
int main()
{
  char *p ="#include <stdio.h>%c int main(){char *p=%c%s%c; printf(p, 10, 34, p, 34);}";
  printf(p, 10, 34, p, 34);
} ......

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{
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Excel writing and reading with pure c API

Reading and Writing Excel file with pure C api in windows system. tested on windows 2000, hope it can help you:
#ifndef _WINXLS_H_
#define _WINXLS_H_
/*============================================================================*
*      Include Files
*================== ......

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  Óà    ......

ANSI C——¿É±ä²ÎÊý


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      type fun( type arg1, type arg2, ...
);
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²Î¿¼£ºglib/manual/Add.c
#include <stdarg.h>
#include <stdio.h>
int add_em_up (int coun ......
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