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Annotation of mstools/h/wsipx.h, revision 1.1.1.1

1.1       root        1: /*
                      2:  *   wsipx.h
                      3:  *
                      4:  *   Windows Sockets include file for IPX/SPX.  This file contains all
                      5:  *   standardized IPX/SPX information.  Include this header file after
                      6:  *   winsock.h.
                      7:  *
                      8:  *   To open an IPX socket, call socket() with an address family of
                      9:  *   AF_IPX, a socket type of SOCK_DGRAM, and protocol NSPROTO_IPX.
                     10:  *   Note that the protocol value must be specified, it cannot be 0.
                     11:  *   All IPX packets are sent with the packet type field of the IPX
                     12:  *   header set to 0.
                     13:  *
                     14:  *   To open an SPX or SPXII socket, call socket() with an address
                     15:  *   family of AF_IPX, socket type of SOCK_SEQPACKET or SOCK_STREAM,
                     16:  *   and protocol of NSPROTO_SPX or NSPROTO_SPXII.  If SOCK_SEQPACKET
                     17:  *   is specified, then the end of message bit is respected, and
                     18:  *   recv() calls are not completed until a packet is received with
                     19:  *   the end of message bit set.  If SOCK_STREAM is specified, then
                     20:  *   the end of message bit is not respected, and recv() completes
                     21:  *   as soon as any data is received, regardless of the setting of the
                     22:  *   end of message bit.  Send coalescing is never performed, and sends
                     23:  *   smaller than a single packet are always sent with the end of
                     24:  *   message bit set.  Sends larger than a single packet are packetized
                     25:  *   with the end of message bit set on only the last packet of the
                     26:  *   send.
                     27:  *
                     28:  */
                     29: 
                     30: #ifndef _WSIPX_
                     31: #define _WSIPX_
                     32: 
                     33: /*
                     34:  *   This is the structure of the SOCKADDR structure for IPX and SPX.
                     35:  *
                     36:  */
                     37: 
                     38: typedef struct sockaddr_ipx {
                     39:     short sa_family;
                     40:     char  sa_netnum[4];
                     41:     char  sa_nodenum[6];
                     42:     unsigned short sa_socket;
                     43: } SOCKADDR_IPX, *PSOCKADDR_IPX,FAR *LPSOCKADDR_IPX;
                     44: 
                     45: /*
                     46:  *   Protocol families used in the "protocol" parameter of the socket() API.
                     47:  *
                     48:  */
                     49: 
                     50: #define NSPROTO_IPX      1000
                     51: #define NSPROTO_SPX      1256
                     52: #define NSPROTO_SPXII    1257
                     53: 
                     54: #endif
                     55: 

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