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Annotation of 42BSD/include/arpa/telnet.h, revision 1.1.1.1

1.1       root        1: /*     telnet.h        4.4     82/03/16        */
                      2: /*
                      3:  * Definitions for the TELNET protocol.
                      4:  */
                      5: #define        IAC     255             /* interpret as command: */
                      6: #define        DONT    254             /* you are not to use option */
                      7: #define        DO      253             /* please, you use option */
                      8: #define        WONT    252             /* I won't use option */
                      9: #define        WILL    251             /* I will use option */
                     10: #define        SB      250             /* interpret as subnegotiation */
                     11: #define        GA      249             /* you may reverse the line */
                     12: #define        EL      248             /* erase the current line */
                     13: #define        EC      247             /* erase the current character */
                     14: #define        AYT     246             /* are you there */
                     15: #define        AO      245             /* abort output--but let prog finish */
                     16: #define        IP      244             /* interrupt process--permanently */
                     17: #define        BREAK   243             /* break */
                     18: #define        DM      242             /* data mark--for connect. cleaning */
                     19: #define        NOP     241             /* nop */
                     20: #define        SE      240             /* end sub negotiation */
                     21: 
                     22: #define SYNCH  242             /* for telfunc calls */
                     23: 
                     24: /* telnet options */
                     25: 
                     26: #define TELOPT_BINARY  0       /* 8-bit data path */
                     27: #define TELOPT_ECHO    1       /* echo */
                     28: #define        TELOPT_RCP      2       /* prepare to reconnect */
                     29: #define        TELOPT_SGA      3       /* suppress go ahead */
                     30: #define        TELOPT_NAMS     4       /* approximate message size */
                     31: #define        TELOPT_STATUS   5       /* give status */
                     32: #define        TELOPT_TM       6       /* timing mark */
                     33: #define        TELOPT_RCTE     7       /* remote controlled transmission and echo */
                     34: #define TELOPT_NAOL    8       /* negotiate about output line width */
                     35: #define TELOPT_NAOP    9       /* negotiate about output page size */
                     36: #define TELOPT_NAOCRD  10      /* negotiate about CR disposition */
                     37: #define TELOPT_NAOHTS  11      /* negotiate about horizontal tabstops */
                     38: #define TELOPT_NAOHTD  12      /* negotiate about horizontal tab disposition */
                     39: #define TELOPT_NAOFFD  13      /* negotiate about formfeed disposition */
                     40: #define TELOPT_NAOVTS  14      /* negotiate about vertical tab stops */
                     41: #define TELOPT_NAOVTD  15      /* negotiate about vertical tab disposition */
                     42: #define TELOPT_NAOLFD  16      /* negotiate about output LF disposition */
                     43: #define TELOPT_XASCII  17      /* extended ascic character set */
                     44: #define        TELOPT_LOGOUT   18      /* force logout */
                     45: #define        TELOPT_BM       19      /* byte macro */
                     46: #define        TELOPT_DET      20      /* data entry terminal */
                     47: #define        TELOPT_SUPDUP   21      /* supdup protocol */
                     48: #define TELOPT_EXOPL   255     /* extended-options-list */
                     49: 
                     50: #ifdef TELCMDS
                     51: char *telcmds[] = {
                     52:        "SE", "NOP", "DMARK", "BRK", "IP", "AO", "AYT", "EC",
                     53:        "EL", "GA", "SB", "WILL", "WONT", "DO", "DONT", "IAC",
                     54: };
                     55: #endif
                     56: 
                     57: #ifdef TELOPTS
                     58: char *telopts[] = {
                     59:        "BINARY", "ECHO", "RCP", "SUPPRESS GO AHEAD", "NAME",
                     60:        "STATUS", "TIMING MARK", "RCTE", "NAOL", "NAOP",
                     61:        "NAOCRD", "NAOHTS", "NAOHTD", "NAOFFD", "NAOVTS",
                     62:        "NAOVTD", "NAOLFD", "EXTEND ASCII", "LOGOUT", "BYTE MACRO",
                     63:        "DATA ENTRY TERMINAL", "SUPDUP"
                     64: };
                     65: #endif

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