i have a question, i have an assignment that im supposed to do involving a linked list, i've looked into them a little and have some knowledge, but my prof. wants me to use a pointer to a pointer??? im supposed to write a function w/a prototype like this
void BuildPhoneBook(PhoneBook **headPP, const char *str)
the 1st parameter is (im assuming) a pointer to a pointer to the 1st node in the linked list, the second is the info that will go in that particular node. im clueless where to start...
NO!, im not asking you to do my homework, i just need a shove in the right directioin