Legacy Document

Important: The information in this document is obsolete and should not be used for new development.

Inside Macintosh: Networking With Open Transport / Part 2 - Open Transport Reference

Chapter 24 - Mappers Reference / Functions

OTNextLookupBuffer Macro
Returns the address of the next lookup buffer.
#define OTNextLookupBuffer(buf)\
   ((TLookupBuffer*)\
      ((char*)buf + ((offsetof(TLookupBuffer, fAddressBuffer) + 
buf->fAddressLength + buf->fNameLength + 3) & ~3)))
This macro takes the address of a TLookupBuffer and returns the address of the next one.