Legacy Document

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

Chapter 20 - Initializing and Closing Open Transport Reference /

Error Constants

If Open Transport is unable to create an OTConfiguration structure, it returns one of the following values, depending on whether the specified path was invalid or whether there was insufficient memory to create the structure:

#define kOTInvalidConfigurationPtr ((OTConfiguration*)-1L)

#define kOTNoMemoryConfigurationPtr ((OTConfiguration*)0)