printf("1. Enter a name\n"); printf("2. Delete a name\n"); printf("3. list the file\n"); printf("4. Save the file\n"); printf("5. Load the file\n"); printf("6. Quit\n");
do { printf("\nEnter your choice: "); gets(str);
c =atoi(str);
} while(c < 0 || c > 6);
return 0; }
int find_free(void) { registerint t; for(t = 0; addr_list[t].name[0]&& t <MAX; t++);