为什么C程序员使用typedef来重命名基本类型?

So I'm far from an expert on C, but something's been bugging me about code I've been reading for a long time: can someone explain to me why C(++) programmers use typedefs to rename simple types? I understand why you would use them for structs, but what exactly is the reason for declarations I see likeSo I'm far from an expert on C, but something's