FAQ: Why should I use inline functions instead of plain old #define macros? ←(in the new Super-FAQ)

It's in Section: Inline functions:

• FAQ: What's the deal with inline functions?
• FAQ: What's a simple example of procedural integration?
• FAQ: Do inline functions improve performance?
• FAQ: How can inline functions help with the tradeoff of safety vs. speed?
• FAQ: Why should I use inline functions instead of plain old #define macros? (this FAQ)
• FAQ: How do you tell the compiler to make a non-member function inline?
• FAQ: How do you tell the compiler to make a member function inline?
• FAQ: Is there another way to tell the compiler to make a member function inline?
• FAQ: What's a good way to define inline member functions outside the class body?