preface
　1．introduction
　　pointers and memory
　　　why you should become proficient with pointers
　　　declaring pointers
　　　how to read a declaration
　　　address of operator
　　　displaying pointer values
　　　dereferencing a pointer using the indirection operator
　　pointers to functions
　　　the concept ofnull　　　
　　　pointer size and types　
　　　memory models
　　　predefined pointerrelated types
　　pointer operators
　　　pointer arithmetic
　　　comparing pointers
　　common uses of pointers
　　　multiple levels of indirection
　　　constants and pointers
　　summary
　2．dynamicmemorymanagementinc
　　dynamic memory allocation
　　　memory leaks
　　dynamic memory allocation functions
　　　using the malloc function
　　　using the calloc function
……