char name[12];
int number[12];

lookup();
add();
edit();

#include <stdio.h>
#include <stdlib.h>
main()
{
 int x;

	printf("PHONE BOOK\n\n");
		printf("1.Lookup\n2.Add new entry\n3.Exit\n\n");

			scanf("%d",&x);

			while (x != 1 && x != 2 && x != 3)
			{
			printf("Invalid entry!\n\n");
				getch();
				system("cls");
			}

			if (x ==1 )
			{
				lookup();
			}

			else if (x ==2)
			{add();
			}
			else
				return 0;

} /********END OF MAIN FUNCTION***********/

lookup()
{
	int x;
 FILE *pt;
 char *str;
	system ("cls");


pt = fopen ("phonebook.txt","r");

	printf("PHONE BOOK LOOKUP\n\n");
	printf("1. Enter a name\n");
		printf("2. List all names/numbers\n\n\r");
			scanf("%d",&x);

		while (x != 1 && x != 2)
		{
			printf("Invalid Entry!");
				getch();
				system ("cls");

printf("PHONE BOOK LOOKUP\n\n");
	printf("1. Enter a name\n");
		printf("2. List all names and numbers\n\n\r");
			scanf("%d",&x);
		}

		if (x==1)
		{

			printf("Enter a name now: ");
				scanf("%s",name);
					str = FindStr(pt,name);
					if (str == '\n')
					{
						printf("%s",str);
					}
					else
					{}

				fclose (pt);
		}


} /*******END OF LOOKUP FUNCTION************/

add()
{
	FILE *pt;
	printf("Add a name and a number\n\n\r");
		pt = fopen ("phonebook.txt","a");
				scanf("%s %s",name,number);
				fprintf (pt,"Name: %s Number: %s\n\n",name,number);

			printf("Number successfully added!\n\n");
				getch();
		fclose(pt);

} /*******END OF ADD FUNCTION********/

edit()
{}