function param pointer to struct prototype in c

#include <stdio.h>
#include <stdlib.h>

struct person {
    char name[50];
    int age;
};

void displayPersonInfo(struct person *p);

1. Include necessary libraries to use standard input-output functions and memory allocation functions.
2. Define a structure called "person" with two members: a character array for the name and an integer for the age.
3. Declare a function called "displayPersonInfo" that takes a pointer to a struct person as a parameter.