B.7.2.3 DL_UNITDATA_REQ_T

typedef struct {
    ULONG     dl_primitive;
    ULONG     dl_dest_addr_length;
    ULONG     dl_dest_addr_offset;
    ULONG     dl_priority;
} dl_unitdata_req_t;
 

Members

dl_primitive

Must be the manifest constant DL_UNITDATA_REQ_T.

dl_dest_addr_length

Specifies length of byte sequence below:

media-access control address

6 bytes

type

2 bytes

routing information

variable

dl_dest_addr_offset

Specifies offset to byte sequence above. The offset must point to a byte sequence composed of the destination media-access control address, the Ethernet type, and routing information.

dl_priority

Specifies data link priority.