C语言读取文件的代码改错

Question

问题遇到的现象和发生背景

关于读二进制文件写入二进制文件的问题，结构体是固定的十六个数据总共想要一次性把这十六个全读完， 并且fseek第二个参数偏移量是结构体成员 plen，越过plen才能读下一个结构体，写了一下代码，有错误，但不知道应该怎么改，请各位帮忙看一下改一下

用代码块功能插入代码，请勿粘贴截图

#include <iostream>
#include<stdio.h>
#include<string.h>
typedef struct st_qwe
{
    unsigned header;
    unsigned version;
    unsigned plen[2];
    unsigned song[2];
    unsigned shou[2];
    unsigned ID[2];
    unsigned luyou[2];
    unsigned bao[4];
}QWE;


int main() {
    QWE* pqwe=NULL;
    QWE* p1;
    QWE* p2;
    QWE* p0;
    QWE r;
    int count=0;
    FILE* pfBIn1=fopen("E:\\qwe_cmds.bin",rb);
            if(pfBIn1==NULL)
            {
                printf("error");
                return 0;
            }
    FILE* pfBIn2=fopen("E:\\abc.bin",w);
    if(pfBIn1==NULL)
    {
        printf("error");
        return 0;
    }
    while(!feof(pfBIn1))
    {
        if(fread(&r,16,1,pfBIn1)>0)
        {
            fseek(pfBIn1,r.plen[1],SEEk_CUR);
            count++;
        }
    }
    p0=(QWE*)malloc(count*sizeof(QWE));
    pqwe=p0;
    memset=(pqwe,0,count*sizeof(QWE));
    fseek(pfBIn1,0,SEEK_SET);
    while(!feof(pfBIn1))
    {
        fread(pqwe,16,1,pfBIn1);
        pqwe++;
    }
    return 0;
}

Answer 1

表面上的编译错误改正：

#include<stdio.h>
#include<stdlib.h>
#include<string.h>
typedef struct st_qwe
{
    unsigned header;
    unsigned version;
    unsigned plen[2];
    unsigned song[2];
    unsigned shou[2];
    unsigned ID[2];
    unsigned luyou[2];
    unsigned bao[4];
}QWE;
int main() {
    QWE* pqwe = NULL;
    QWE* p1;
    QWE* p2;
    QWE* p0;
    QWE r;
    int count = 0;
    FILE* pfBIn1 = fopen("E:\\qwe_cmds.bin", "rb");
    if (pfBIn1 == NULL)
    {
        printf("error");
        return 0;
    }
    FILE* pfBIn2 = fopen("E:\\abc.bin", "w");
    if (pfBIn1 == NULL)
    {
        printf("error");
        return 0;
    }
    while (!feof(pfBIn1))
    {
        if (fread(&r, 16, 1, pfBIn1)>0)
        {
            fseek(pfBIn1, r.plen[1], SEEK_CUR);
            count++;
        }
    }
    p0 = (QWE*)malloc(count * sizeof(QWE));
    pqwe = p0;
    memset(pqwe, 0, count * sizeof(QWE));
    fseek(pfBIn1, 0, SEEK_SET);
    while (!feof(pfBIn1))
    {
        fread(pqwe, 16, 1, pfBIn1);
        pqwe++;
    }
    return 0;
}