Mastering C Pointers (2nd Edition)

Mastering C Pointers (2nd Edition) is a technical book devoted entirely to C pointers, written by Japanese programmer Kazuya Maebashi and translated into Chinese by Zhu Wenjia; it belongs to the Turing Programming Series. The book addresses a single topic—pointers—yet covers the points where learning them most often stalls. It begins with the basic model of memory and addresses, using small runnable experiments to let readers see for themselves how function calls, static variables, automatic variables (the stack), malloc dynamic allocation (the heap), alignment, and byte order are actually laid out in memory. It then uses this to unravel the relationship between pointers and arrays—"seemingly similar, fundamentally different"—and the rules of the address operator, indirection operator, subscript operator, and pointer arithmetic. Next it systematically explains how to parse the convoluted C declaration syntax and clarifies complex types such as function pointers and pointers to arrays. Finally it turns to practical application, using cases such as counting word frequencies and a drawing tool's data structures to demonstrate pointers in structures like linked lists, and summarizes common pitfalls and idiomatic patterns. The second edition substantially revises the memory layout content for 64-bit operating systems and adds coverage of variable-length arrays and other features under ISO C99 and C11. It is aimed at intermediate learners with existing C knowledge and computer science students, and can serve as a C course reference.