Hello, I am in a C PROGRAMMING class and need help finishing this code. I must finish case three and the last function call. The program is based off FILE I/O it creates a file called input.txt and can create a person, print the file, search for a person, or exit. I am stuck with search for a person. The function call and prototype must not change. The program runs and compiles correctly as is but is missing the earlier said function.

Thank you

#include #include #include #include #include

void addPerson(); void printFile(); bool readFileRecord(char *name);

struct person{ char name[100]; char number[100]; char address[100]; };

int main(){

int choice; char name[100];

printf("1. Add person to file 2. Print person file 3. Search for person 4. Exit "); scanf(" %d",&choice); getchar();

while(choice!=4){

switch(choice){

case 1:

addPerson(); break;

case 2:

printFile(); break;

case 3:

//case three must search for a person in a file and tell if the person exists

break;

case 4:

break;

default:

printf("Enter a valid option! "); break;

}

choice = 0; printf("1. Add person to file 2. Print person file 3. Search for person 4. Exit "); scanf("%d",&choice); getchar();

}

return 0;

}

void addPerson(){

struct person *p = malloc(sizeof(struct person)); FILE *fp;

printf("Enter value for name: "); fgets(p->name,99,stdin); printf("Enter value for phone: "); fgets(p->number,99,stdin); printf("Enter value for address: "); fgets(p->address,99,stdin);

fp = fopen("input.txt","ab");

if(fp!=NULL){ fwrite(p,sizeof(struct person),1,fp); fclose(fp); } }

void printFile(){

struct person *p = malloc(sizeof(struct person)); FILE *fp;

if(access("input.txt",F_OK)!=-1){ fp = fopen("input.txt","rb");

while(fread(p,sizeof(struct person),1,fp)){ printf("%s",p->name); printf("%s",p->number); printf("%s",p->address); }

fclose(fp);

}

else{ printf("File does not exist! "); }

}

bool readFileRecord(char *name){

//this function must be completed //if the search person exists in the file it must //return a bool true and print said name //if not return bool false

}