ATM_ADDRESS structure (ws2atm.h)

The ATM_ADDRESS structure holds ATM address data for ATM-based sockets.

Syntax

typedef struct {
  DWORD AddressType;
  DWORD NumofDigits;
  UCHAR Addr[ATM_ADDR_SIZE];
} ATM_ADDRESS;

Members

AddressType

Type of end-system ATM address.

NumofDigits

Number of digits in the Addr parameter.

Addr[ATM_ADDR_SIZE]

Array representing the ATM address.

Remarks

For ATM_E164, enter the numbered digits in the same order in which they would be entered on a numeric keypad; that is, the number digit that would be entered first is located in addr. Digits are coded in IA5 characters. Bit 8 is set to zero.

For ATM_NSAP, code the address using Binary Coded Decimal (BCD) as defined in the ATM Forum UNI 3.1. The NumofDigits field is ignored in this case, and the NSAP-style address always contains 20 bytes.

A value of SAP_FIELD_ANY in AddressType indicates that the satm_number field is a wildcard. There are two more specialized wildcard values: SAP_FIELD_ANY_AESA_SEL and SAP_FIELD_ANY_AESA_REST. SAP_FIELD_ANY_AESA_SEL means that this is an NSAP-style ATM Endsystem Address and the selector octet is set as a wildcard. SAP_FIELD_ANY_AESA_REST means that this is an NSAP-style ATM Endsystem Address and all the octets except for the selector octet are set as wildcards.

Requirements

Requirement	Value
Minimum supported client	Windows 2000 Professional [desktop apps only]
Minimum supported server	Windows 2000 Server [desktop apps only]
Header	ws2atm.h

See also

sockaddr_atm