74 lines
2.2 KiB
C
74 lines
2.2 KiB
C
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/*
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* wsnetbs.h
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* Copyright (c) 1994-1999, Microsoft Corp. All rights reserved.
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*
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* Windows Sockets include file for NETBIOS. This file contains all
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* standardized NETBIOS information. Include this header file after
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* winsock.h.
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*
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*/
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#ifndef _WSNETBS_
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#define _WSNETBS_
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#if _MSC_VER > 1000
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#pragma once
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#endif
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/*
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* This is the structure of the SOCKADDR structure for NETBIOS.
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*
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*/
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#define NETBIOS_NAME_LENGTH 16
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typedef struct sockaddr_nb {
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short snb_family;
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u_short snb_type;
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char snb_name[NETBIOS_NAME_LENGTH];
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} SOCKADDR_NB, *PSOCKADDR_NB,FAR *LPSOCKADDR_NB;
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/*
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* Bit values for the snb_type field of SOCKADDR_NB.
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*
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*/
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#define NETBIOS_UNIQUE_NAME (0x0000)
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#define NETBIOS_GROUP_NAME (0x0001)
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#define NETBIOS_TYPE_QUICK_UNIQUE (0x0002)
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#define NETBIOS_TYPE_QUICK_GROUP (0x0003)
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/*
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* A macro convenient for setting up NETBIOS SOCKADDRs.
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*
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*/
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#define SET_NETBIOS_SOCKADDR(_snb,_type,_name,_port) \
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{ \
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int _i; \
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(_snb)->snb_family = AF_NETBIOS; \
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(_snb)->snb_type = (_type); \
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for (_i=0; _i<NETBIOS_NAME_LENGTH-1; _i++) { \
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(_snb)->snb_name[_i] = ' '; \
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} \
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for (_i=0; *((_name)+_i) != '\0' && _i<NETBIOS_NAME_LENGTH-1; _i++) { \
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(_snb)->snb_name[_i] = *((_name)+_i); \
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} \
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(_snb)->snb_name[NETBIOS_NAME_LENGTH-1] = (_port); \
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}
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/*
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* To open a NetBIOS socket, call the socket() function as follows:
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*
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* s = socket( AF_NETBIOS, {SOCK_SEQPACKET|SOCK_DGRAM}, -Lana );
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*
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* where Lana is the NetBIOS Lana number of interest. For example, to
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* open a socket for Lana 2, specify -2 as the "protocol" parameter
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* to the socket() function.
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*
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*/
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#endif
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