C语言头文件 WS2ATM

/*++ Copyright 1997 - 1998 Microsoft Corporation Module Name: ws2atm.h Abstract: Winsock 2 ATM Annex definitions. Revision History: Notes: --*/ #ifndef _WS2ATM_H_ #define _WS2ATM_H_ #include <pshpack4.h> #define ATMPROTO_AALUSER 0x00 /* User-defined AAL */ #define ATMPROTO_AAL1 0x01 /* AAL 1 */ #define ATMPROTO_AAL2 0x02 /* AAL 2 */ #define ATMPROTO_AAL34 0x03 /* AAL 3/4 */ #define ATMPROTO_AAL5 0x05 /* AAL 5 */ #define SAP_FIELD_ABSENT 0xFFFFFFFE #define SAP_FIELD_ANY 0xFFFFFFFF #define SAP_FIELD_ANY_AESA_SEL 0xFFFFFFFA #define SAP_FIELD_ANY_AESA_REST 0xFFFFFFFB /* * values used for AddressType in struct ATM_ADDRESS */ #define ATM_E164 0x01 /* E.164 addressing scheme */ #define ATM_NSAP 0x02 /* NSAP-style ATM Endsystem Address scheme */ #define ATM_AESA 0x02 /* NSAP-style ATM Endsystem Address scheme */ #define ATM_ADDR_SIZE 20 typedef struct { DWORD AddressType; /* E.164 or NSAP-style ATM Endsystem Address */ DWORD NumofDigits; /* number of digits; */ UCHAR Addr[ATM_ADDR_SIZE]; /* IA5 digits for E164, BCD encoding for NSAP */ /* format as defined in the ATM Forum UNI 3.1 */ } ATM_ADDRESS; /* * values used for Layer2Protocol in B-LLI */ #define BLLI_L2_ISO_1745 0x01 /* Basic mode ISO 1745 */ #define BLLI_L2_Q921 0x02 /* CCITT Rec. Q.921 */ #define BLLI_L2_X25L 0x06 /* CCITT Rec. X.25, link layer */ #define BLLI_L2_X25M 0x07 /* CCITT Rec. X.25, multilink */ #define BLLI_L2_ELAPB 0x08 /* Extended LAPB; for half duplex operation */ #define BLLI_L2_HDLC_NRM 0x09 /* HDLC NRM (ISO 4335) */ #define BLLI_L2_HDLC_ABM 0x0A /* HDLC ABM (ISO 4335) */ #define BLLI_L2_HDLC_ARM 0x0B /* HDLC ARM (ISO 4335) */ #define BLLI_L2_LLC 0x0C /* LAN logical link control (ISO 8802/2) */ #define BLLI_L2_X75 0x0D /* CCITT Rec. X.75, single link procedure */ #define BLLI_L2_Q922 0x0E /* CCITT Rec. Q.922 */ #define BLLI_L2_USER_SPECIFIED 0x10 /* User Specified */ #define BLLI_L2_ISO_7776 0x11 /* ISO 7776 DTE-DTE operation */ /* * values used for Layer3Protocol in B-LLI */ #define BLLI_L3_X25 0x06 /* CCITT Rec. X.25, packet layer */ #define BLLI_L3_ISO_8208 0x07 /* ISO/IEC 8208 (X.25 packet layer for DTE */ #define BLLI_L3_X223 0x08 /* X.223/ISO 8878 */ #define BLLI_L3_SIO_8473 0x09 /* ISO/IEC 8473 (OSI connectionless) */ #define BLLI_L3_T70 0x0A /* CCITT Rec. T.70 min. network layer */ #define BLLI_L3_ISO_TR9577 0x0B /* ISO/IEC TR 9577 Network Layer Protocol ID*/ #define BLLI_L3_USER_SPECIFIED 0x10 /* User Specified */ /* * values used for Layer3IPI in B-LLI */ #define BLLI_L3_IPI_SNAP 0x80 /* IEEE 802.1 SNAP identifier */ #define BLLI_L3_IPI_IP 0xCC /* Internet Protocol (IP) identifier */ typedef struct { DWORD Layer2Protocol; /* User information layer 2 protocol */ DWORD Layer2UserSpecifiedProtocol; /* User specified layer 2 protocol information */ DWORD Layer3Protocol; /* User information layer 3 protocol */ DWORD Layer3UserSpecifiedProtocol; /* User specified layer 3 protocol information */ DWORD Layer3IPI; /* ISO/IEC TR 9577 Initial Protocol Identifier */ UCHAR SnapID[5]; /* SNAP ID consisting of OUI and PID */ } ATM_BLLI; /* * values used for the HighLayerInfoType field in ATM_BHLI */ #define BHLI_ISO 0x00 /* ISO */ #define BHLI_UserSpecific 0x01 /* User Specific */ #define BHLI_HighLayerProfile 0x02 /* High layer profile (only in UNI3.0) */ #define BHLI_VendorSpecificAppId 0x03 /* Vendor-Specific Application ID */ typedef struct { DWORD HighLayerInfoType; /* High Layer Information Type */ DWORD HighLayerInfoLength; /* number of bytes in HighLayerInfo */ UCHAR HighLayerInfo[8]; /* the value dependent on the */ /* HighLayerInfoType field */ } ATM_BHLI; typedef struct sockaddr_atm { u_short satm_family; /* address family should be AF_ATM */ ATM_ADDRESS satm_number; /* ATM address */ ATM_BLLI satm_blli; /* B-LLI */ ATM_BHLI satm_bhli; /* B-HLI */ } sockaddr_atm, SOCKADDR_ATM, *PSOCKADDR_ATM, *LPSOCKADDR_ATM; typedef enum { IE_AALParameters, IE_TrafficDescriptor, IE_BroadbandBearerCapability, IE_BHLI, IE_BLLI, IE_CalledPartyNumber, IE_CalledPartySubaddress, IE_CallingPartyNumber, IE_CallingPartySubaddress, IE_Cause, IE_QOSClass, IE_TransitNetworkSelection, } Q2931_IE_TYPE; typedef struct { Q2931_IE_TYPE IEType; ULONG IELength; UCHAR IE[1]; } Q2931_IE; /* * manifest constants for the AALType field in struct AAL_PARAMETERS_IE */ typedef enum { AALTYPE_5 = 5, /* AAL 5 */ AALTYPE_USER = 16, /* user-defined AAL */ } AAL_TYPE; /* * values used for the Mode field in struct AAL5_PARAMETERS */ #define AAL5_MODE_MESSAGE 0x01 #define AAL5_MODE_STREAMING 0x02 /* * values used for the SSCSType field in struct AAL5_PARAMETERS */ #define AAL5_SSCS_NULL 0x00 #define AAL5_SSCS_SSCOP_ASSURED 0x01 #define AAL5_SSCS_SSCOP_NON_ASSURED 0x02 #define AAL5_SSCS_FRAME_RELAY 0x04 typedef struct { ULONG ForwardMaxCPCSSDUSize; ULONG BackwardMaxCPCSSDUSize; UCHAR Mode; /* only available in UNI 3.0 */ UCHAR SSCSType; } AAL5_PARAMETERS; typedef struct { ULONG UserDefined; } AALUSER_PARAMETERS; typedef struct { AAL_TYPE AALType; union { AAL5_PARAMETERS AAL5Parameters; AALUSER_PARAMETERS AALUserParameters; } AALSpecificParameters; } AAL_PARAMETERS_IE; typedef struct { ULONG PeakCellRate_CLP0; ULONG PeakCellRate_CLP01; ULONG SustainableCellRate_CLP0; ULONG SustainableCellRate_CLP01; ULONG MaxBurstSize_CLP0; ULONG MaxBurstSize_CLP01; BOOL Tagging; } ATM_TD; typedef struct { ATM_TD Forward; ATM_TD Backward; BOOL BestEffort; } ATM_TRAFFIC_DESCRIPTOR_IE; /* * values used for the BearerClass field in struct ATM_BROADBAND_BEARER_CAPABILITY_IE */ #define BCOB_A 0x01 /* Bearer class A */ #define BCOB_C 0x03 /* Bearer class C */ #define BCOB_X 0x10 /* Bearer class X */ /* * values used for the TrafficType field in struct ATM_BROADBAND_BEARER_CAPABILITY_IE */ #define TT_NOIND 0x00 /* No indication of traffic type */ #define TT_CBR 0x04 /* Constant bit rate */ #define TT_VBR 0x06 /* Variable bit rate */ /* * values used for the TimingRequirements field in struct ATM_BROADBAND