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- /* ckcker.h -- Symbol and macro definitions for C-Kermit */
-
- /*
- Author: Frank da Cruz (SY.FDC@CU20B),
- Columbia University Center for Computing Activities, January 1985.
- Copyright (C) 1985, Trustees of Columbia University in the City of New York.
- Permission is granted to any individual or institution to use, copy, or
- redistribute this software so long as it is not sold for profit, provided this
- copyright notice is retained.
- */
-
- /* Mnemonics for ASCII characters */
-
- #define NUL 000 /* ASCII Null */
- #define SOH 001 /* ASCII Start of header */
- #define BEL 007 /* ASCII Bell (Beep) */
- #define BS 010 /* ASCII Backspace */
- #define LF 012 /* ASCII Linefeed */
- #define CR 015 /* ASCII Carriage Return */
- #define XON 021 /* ASCII XON */
- #define SP 040 /* ASCII Space */
- #define DEL 0177 /* ASCII Delete (Rubout) */
-
- /* Kermit parameters and defaults */
-
- #define MAXPACK 94 /* Maximum packet size */
- #define RBUFL 200 /* Receive buffer length */
- #define CTLQ '#' /* Control char prefix I will use */
- #define MYEBQ '&' /* 8th-Bit prefix char I will use */
- #define MYRPTQ '~' /* Repeat count prefix I will use */
-
- #define MAXTRY 10 /* Times to retry a packet */
- #define MYPADN 0 /* How many padding chars I need */
- #define MYPADC '\0' /* Which padding character I need */
-
- #define DMYTIM 7 /* Default timeout interval to use. */
- #define URTIME 10 /* Timeout interval to be used on me. */
-
- #define DEFTRN 0 /* Default line turnaround handshake */
- #define DEFPAR 0 /* Default parity */
- #define MYEOL CR /* End-Of-Line character I need on packets. */
-
- #define DRPSIZ 90 /* Default incoming packet size. */
- #define DSPSIZ 90 /* Default outbound packet size. */
-
- #define DDELAY 5 /* Default delay. */
- #define DSPEED 9600 /* Default line speed. */
-
- /* Files */
-
- #define ZCTERM 0 /* Console terminal */
- #define ZSTDIO 1 /* Standard input/output */
- #define ZIFILE 2 /* Current input file */
- #define ZOFILE 3 /* Current output file */
- #define ZDFILE 4 /* Current debugging log file */
- #define ZTFILE 5 /* Current transaction log file */
- #define ZPFILE 6 /* Current packet log file */
- #define ZSFILE 7 /* Current session log file */
- #define ZSYSFN 8 /* Input from a system function */
- #define ZNFILS 9 /* How many defined file numbers */
-
- /* Screen functions */
-
- #define SCR_FN 1 /* filename */
- #define SCR_AN 2 /* as-name */
- #define SCR_FS 3 /* file-size */
- #define SCR_XD 4 /* x-packet data */
- #define SCR_ST 5 /* File status: */
- #define ST_OK 0 /* Transferred OK */
- #define ST_DISC 1 /* Discarded */
- #define ST_INT 2 /* Interrupted */
- #define ST_SKIP 3 /* Skipped */
- #define ST_ERR 4 /* Fatal Error */
- #define SCR_PN 6 /* packet number */
- #define SCR_PT 7 /* packet type or pseudotype */
- #define SCR_TC 8 /* transaction complete */
- #define SCR_EM 9 /* error message */
- #define SCR_WM 10 /* warning message */
- #define SCR_TU 11 /* arbitrary undelimited text */
- #define SCR_TN 12 /* arbitrary new text, delimited at beginning */
- #define SCR_TZ 13 /* arbitrary text, delimited at end */
- #define SCR_QE 14 /* quantity equals (e.g. "foo: 7") */
-
- /* Macros */
-
- #define tochar(ch) ((ch) + SP ) /* Number to character */
- #define unchar(ch) ((ch) - SP ) /* Character to number */
- #define ctl(ch) ((ch) ^ 64 ) /* Controllify/Uncontrollify */
- #define unpar(ch) ((ch) & 127) /* Clear parity bit */
-