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Annotation of researchv10dc/lbin/kermit/ckcker.h, revision 1.1.1.1

1.1       root        1: /* ckcker.h -- Symbol and macro definitions for C-Kermit */
                      2: 
                      3: /*
                      4:  Author: Frank da Cruz (SY.FDC@CU20B),
                      5:  Columbia University Center for Computing Activities, January 1985.
                      6:  Copyright (C) 1985, Trustees of Columbia University in the City of New York.
                      7:  Permission is granted to any individual or institution to use, copy, or
                      8:  redistribute this software so long as it is not sold for profit, provided this
                      9:  copyright notice is retained. 
                     10: */
                     11: 
                     12: /* Mnemonics for ASCII characters */
                     13: 
                     14: #define NUL       000          /* ASCII Null */
                     15: #define SOH       001          /* ASCII Start of header */
                     16: #define BEL        007         /* ASCII Bell (Beep) */
                     17: #define BS         010         /* ASCII Backspace */
                     18: #define LF         012         /* ASCII Linefeed */
                     19: #define CR         015         /* ASCII Carriage Return */
                     20: #define XON       021          /* ASCII XON */
                     21: #define SP        040          /* ASCII Space */
                     22: #define DEL       0177         /* ASCII Delete (Rubout) */
                     23: 
                     24: /* Packet buffer and window sizes, will probably need to be #ifdef'd for */
                     25: /* each system. */
                     26: 
                     27: #define MAXSP 2048                     /* Send packet buffer size  */
                     28: #define MAXRP 1024                     /* Receive packet buffer size  */
                     29: #define MAXWS 1                                /* Maximum window size */
                     30: 
                     31: /* Kermit parameters and defaults */
                     32: 
                     33: #define MAXPACK           94           /* Maximum unextended packet size */
                     34: #define CTLQ      '#'          /* Control char prefix I will use */
                     35: #define MYEBQ     '&'          /* 8th-Bit prefix char I will use */
                     36: #define MYRPTQ    '~'          /* Repeat count prefix I will use */
                     37: 
                     38: #define MAXTRY     10          /* Times to retry a packet */
                     39: #define MYPADN     0           /* How many padding chars I need */
                     40: #define MYPADC     '\0'        /* Which padding character I need */
                     41: 
                     42: #define DMYTIM     7           /* Default timeout interval to use. */
                     43: #define URTIME     10          /* Timeout interval to be used on me. */
                     44: 
                     45: #define DEFTRN     0           /* Default line turnaround handshake */
                     46: #define DEFPAR     0           /* Default parity */
                     47: #define MYEOL      CR          /* End-Of-Line character I need on packets. */
                     48: 
                     49: #define DRPSIZ     90          /* Default incoming packet size. */
                     50: #define DSPSIZ     90          /* Default outbound packet size. */
                     51: 
                     52: #define DDELAY      5          /* Default delay. */
                     53: #define DSPEED     9600        /* Default line speed. */
                     54: 
                     55: /* Files */
                     56: 
                     57: #define ZCTERM      0          /* Console terminal */
                     58: #define ZSTDIO      1          /* Standard input/output */
                     59: #define ZIFILE     2           /* Current input file */
                     60: #define ZOFILE      3          /* Current output file */
                     61: #define ZDFILE      4          /* Current debugging log file */
                     62: #define ZTFILE      5          /* Current transaction log file */
                     63: #define ZPFILE      6          /* Current packet log file */
                     64: #define ZSFILE      7          /* Current session log file */
                     65: #define ZSYSFN     8           /* Input from a system function */
                     66: #define ZNFILS      9          /* How many defined file numbers */
                     67: 
                     68: /* Screen functions */
                     69: 
                     70: #define SCR_FN 1       /* filename */
                     71: #define SCR_AN 2       /* as-name */
                     72: #define SCR_FS 3       /* file-size */
                     73: #define SCR_XD 4       /* x-packet data */
                     74: #define SCR_ST 5       /* File status: */
                     75: #define   ST_OK   0    /*  Transferred OK */
                     76: #define   ST_DISC 1    /*  Discarded */
                     77: #define   ST_INT  2     /*  Interrupted */
                     78: #define   ST_SKIP 3    /*  Skipped */
                     79: #define   ST_ERR  4    /*  Fatal Error */
                     80: #define SCR_PN 6       /* packet number */
                     81: #define SCR_PT 7       /* packet type or pseudotype */
                     82: #define SCR_TC 8       /* transaction complete */
                     83: #define SCR_EM 9       /* error message */
                     84: #define SCR_WM 10      /* warning message */
                     85: #define SCR_TU 11      /* arbitrary undelimited text */
                     86: #define SCR_TN 12      /* arbitrary new text, delimited at beginning */
                     87: #define SCR_TZ 13      /* arbitrary text, delimited at end */
                     88: #define SCR_QE 14      /* quantity equals (e.g. "foo: 7") */
                     89: 
                     90: /* Macros */
                     91: 
                     92: #define tochar(ch)  ((ch) + SP )       /* Number to character */
                     93: #define xunchar(ch) ((ch) - SP )       /* Character to number */
                     94: #define ctl(ch)     ((ch) ^ 64 )       /* Controllify/Uncontrollify */
                     95: #define unpar(ch)   ((ch) & 127)       /* Clear parity bit */

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