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- /*
- * K e r m i t File Transfer Utility
- * Header file for uEmail
- */
-
- /* Symbol Definitions */
-
- #define MAXPACKSIZ 94 /* Maximum packet size */
- #define MYPACKSIZ 94 /* My packet size */
- #define SOH 1 /* Start of header */
- #define CLEAR 26 /* ^Z clear screen */
- #define LF 10 /* ASCII Line Feed */
- #define CR 13 /* ASCII Carriage Return */
- #define SP 32 /* ASCII space */
- #define DEL 127 /* Delete (rubout) */
- #define ESCCHR 0x1c /* Default escape character for CONNECT */
- #define REMOTE 1
- #define HOST 2
- #define SHOWHELP 3
- #define DEFLO 1 /* default == XON/XOFF */
- #define NOFLO 0
- #define XON 1
- #define RTS 2
- #define DEFBPS 1200
- #define BORDER 0
- #define CURSOR 1
- #define STATUS 2
- #define LETTER 3
- #define BLACK 0
- #define COBALT 7
- #define RED 0x700
- #define TEAL 0x55
- #define DEFPAR '\0' /* Default no parity */
-
- #define MAXTRY 10 /* Times to retry a packet */
- #define MYQUOTE '#' /* Quote character I will use */
- #define MYPAD 0 /* Number of padding characters I will need */
- #define MYPCHAR 0 /* Padding character I need (0) */
- #define DEFMAXL 80 /* Default packer size */
- #define DEFTIME 5 /* Default timeout */
- #define DEFPAD 0 /* Default pad characters */
- #define DEFPADC 0 /* Default pad character */
- #define DEFEOL '\n' /* Default EOL character */
- #define DEFQUOTE '#' /* Default QUOTE character */
- #define DEFQBIN 'N' /* Default QBIN character */
-
- #define QBIN '&' /* Character for binary quoting */
-
- #define MYEOL '\r' /* End-Of-Line character I need */
-
- #define MYTIME 10 /* Seconds after which I should be timed out */
- #define MAXTIM 60 /* Maximum timeout interval */
- #define MINTIM 2 /* Minumum timeout interval */
-
- /* Macro Definitions */
-
- /*
- * tochar: converts a control character to a printable one by adding a
- * space.
- *
- * unchar: undoes tochar.
- *
- * ctl: converts between control characters and printable characters by
- * toggling the control bit (ie. ^A becomes A and A becomes ^A).
- */
- #define tochar(ch) ((ch) + ' ')
- #define unchar(ch) ((ch) - ' ')
- #define ctl(ch) ((ch) ^ 64 )
-
-
- /* Global Variables */
- int size,
- spsiz, /* Maximum send packet size */
- pad, /* How much padding to send */
- timint, /* Timeout for foreign host on sends */
- n, /* Packet number */
- np, /* Packet count for display */
- numtry, /* Times this packet retried */
- oldtry, /* Times previous packet retried */
- parity, /* o,e,s,m or 0 */
- logfile, /* log session to buffer */
- qflag; /* -1 if doing 8 bit quoting */
-
- char state, /* Present state of the automaton */
- padchar, /* Padding character to send */
- eol, /* End-Of-Line character to send */
- quotech, /* Quote character in incoming data */
- qbin, /* character for binary quoting */
- *filnam, /* Current file name */
- recpkt[MAXPACKSIZ], /* Receive packet buffer */
- packet[MAXPACKSIZ]; /* Packet buffer */
-
- extern char deflow[];
- extern int flow, defbaud, bps;
- extern
- void spack(),
- rpar();
-
- extern
- char rinit(),
- rfile(),
- rdata(),
- rpack(),
- sinit(),
- sfile(),
- sdata(),
- seof(),
- sbreak();
-