Help me generate a C language code to read images and display them without using third-party libraries

This can be achieved using the C standard library functions fopen(), fread(), fclose() and printf(). The specific code is as follows: #include<stdio.h> int main() { FILE *fp; int size; unsigned char * image;

// 读取图片 
fp = fopen("sample.jpg", "rb"); 
if(fp == NULL) 
{ 
    printf("File not found\n"); 
    return -1; 
} 

//