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

Chapter 22 - Endpoints Reference / Constants and Data Types

Structure Types

The OTAlloc function allocates a data structure that you specify using one of the constant names given by the structure types enumeration:

typedef UInt32 OTStructType

enum {
      T_BIND         = 1,
      T_OPTMGMT      = 2,
      T_CALL         = 3,
      T_DIS          = 4,
      T_UNITDATA     = 5,
      T_UDERROR      = 6,
      T_INFO         = 7,
      T_REPLYDATA    = 8,
      T_REQUESTDATA  = 9,
      T_UNITREQUEST  = 10,
      T_UNITREPLY    = 11
};

Constant descriptions

T_BIND

Specifies the TBind structure .

T_OPTMGMT

Specifies the TOptMgmt structure .

T_CALL

Specifies the TCall structure .

T_DIS

Specifies the TDiscon structure .

T_UNITDATA

Specifies the TUnitData structure .

T_UDERROR

Specifies the TUDError structure .

T_INFO

Specifies the TEndpointInfo structure .

T_REPLYDATA

Specifies the TReply structure .

T_REQUESTDATA

Specifies the TRequest structure .

T_UNITREQUEST

Specifies the TUnitRequest structure .

T_UNITREPLY

Specifies the TUnitReply structure .