50分求助！

[iLove9ouHenry]

// Project3.cpp : Defines the entry point for the console application.
//
#include "stdafx.h"
#include <string.h>
#include <stdlib.h>
#include <malloc.h>
#include <assert.h>
#include <conio.h>

//read the file into buffer
char *readFile(const char *fileName)
{   
	assert(fileName !=NULL);
	FILE *pFILE = fopen(fileName, "rb");
	char ch = fgetc(pFILE);
	assert(!feof(pFILE));
	fseek(pFILE, 0, SEEK_END);
	long fileSize = ftell(pFILE);
	rewind(pFILE);  //fseek(pFILEBuff, 0, SEEK_SET);
	char *pFILEBuff = (char*)malloc(sizeof(char)*fileSize);
	assert(pFILEBuff != NULL);
	size_t result = fread(pFILEBuff, 1, fileSize, pFILE);
	assert(result == fileSize);
	return pFILEBuff;
}

struct wordInfo
{  
   char *pstr;
};

struct wordInfo *pWordInfo = (struct wordInfo*)realloc(pWordInfo, 100);//maybe wrong!!!

void split(const char *fileName)
{   
	char *pFILEBuff = readFile(fileName);
	char *ptoken;
	ptoken = strtok(pFILEBuff," ");

	while(ptoken)
	{  
	   ptoken = strtok(NULL," ");
	   char *pstring = NULL;
	   realloc(pstring, sizeof(ptoken));
	   strcpy(pstring, ptoken);
	   pWordInfo->pstr = pstring;
	}
}

//must use qsort
void wordsort()
{
	qsort (void * base, size_t nmem, size_t size , comp) ; //call this
	//output results
}

int comp(const void *p, const void *q) 
{ 
    return (*( int*)p - *(int*)q) ; 
}

int _tmain(int argc, _TCHAR* argv[])
{   
	/*
	char *fileName;
	split(fileName);
	wordsort();
	*/
	system("pause");
	return 0;
}

[面包大师]

...什么问题？

[merlinfang]

想做啥

[liu518er]

相当悲剧，没有main函数

[cao_julians]

[Quote=引用 3 楼 liu518er 的回复:]
相当悲剧，没有main函数
[/Quote]
=======================
不对，int _tmain(int argc, _TCHAR* argv[])就是程序入口。不过有效语句被注释掉了，从system（"pause"）开始运行，就结束了。

[iLove9ouHenry]

读取一个文件，strtok分割拿到每个单词，存储在结构体的 ptr指针变量指向的地址中，然后用快速排序输出。