What are function pointers in C? How do you declare and use them?

What are function pointers in C? How do you declare and use them?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: medium

标签: interviewbit, c, topic-specific, systems

参考答案摘要

A function pointer is a pointer that stores the address of a function. It allows functions to be passed as arguments, returned from functions, or stored in data structures. Declaration syntax: int (*f...

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