nbpRetransmitInfo
ATNBPRec structure
#include <AppleTalk.h>
typedef struct ATNBPRec { Size Offset Description
ABCallType abOpcode; 1 0 Type of call
short abResult ; 2 2 Result code
long abUserReference; 4 4 For your use
EntityPtr nbpEntityPtr; 4 0 Pointer to entity name
Ptr nbpBufPtr; 4 4 Pointer to buffer
short nbpBufSize; 2 8 Buffer size in bytes
short nbpDataField; 2 10 Number of addresses or socket
number
AddrBlock nbpAddress; 4 12 Socket address
RetransType nbpRetransmitInfo; 2 16 Retransmission information
} ATNBPRec; 18
typedef ATNBPRec *ATNBPRecPtr;
typedef ATNBPRec **ATNBPRecHandle;

Notes: When data is sent via NBP, nbpBufSize indicates the size of the data in
bytes and nbpBufPtr points to a buffer containing the data. When data is
received via NBP, nbpBufPtr points to a buffer in which the incoming data
can be stored and nbpBufSize indicates the size of the buffer in bytes.
NBPAddress is used in some calls to give the internet address of a named
entity. The AddrBlock is described in ATDDPRec.
NBPRetransmitInfo contains information about the number of times a
packet should be transmitted and the interval between retransmission. See
NBPEntityPtr points to a variable of type EntityName.