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- /* pe7inc.h */
- /* Necessary includes for second part */
- /*
- * This file makes the external variables of the main program, pe7mai.c,
- * visible to the other parts of the program pe7pta.c and pe7ptb.c
- *
- * Modification History:
- * December 4, 1986 Created pe7inc.h
- *
- */
- #define UTEXT 0 /* Set for 8 bit text strings */
-
- #include <std.h> /* Standard UNIX definitions */
- #include <sys.h> /* Idris system subroutines */
- /*#include "sgtty.h" /* Special tty defs */
- #include "pe7tty.h" /* Special tty defs */
-
- /* Symbol Definitions */
-
- #define BUFSIZE 80 /* A buffer size for I/O */
- #define MAXTRY 8 /* Times to retry a packet */
- #define SOH 1 /* Start of header */
- #define CR 13 /* ASCII Carriage Return */
- #define XON 17 /* ASCII xon character */
- #define SP 32 /* ASCII space */
- #define DEL 127 /* Delete (rubout) */
-
- #define MAXPACKSIZ 94 /* Maximum packet size */
- #define MAXFNAME 50 /* My maximum for filename length */
- #define DEFPACKSIZ 80 /* The default packet size */
- #define SPOVER 14 /* The closest I may come to the end of the output
- buffer */
- #define MYTIME 10 /* Seconds after which I should be timed out */
- #define MYPAD 0 /* Number of padding characters I will need */
- #define MYPCHAR 0 /* Padding character I need (NULL) */
- #define MYEOL '\r' /* End-Of-Line character I need */
- #define MYQUOTE '#' /* Quote character I will use */
- #define DEFQBIN 'Y' /* I will do binary quoting */
- #define MYQBIN '&' /* Binary quoting character */
- #define DEFCHKT '1' /* Default Check sum type */
- #define MYCHKT '1' /* Check sum type */
- #define DEFREPT '~' /* Repeat character I will use */
- #define MYREPT '~' /* Repeat character that I need */
- #define TRUE -1 /* Boolean constants */
- #define FALSE 0
-
-
- /* Macro Definitions */
-
- /*
- * tochar: convert 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 */
-
- /* This is the format for the return packet from the other user */
- extern int
- spsiz , /* Maximum send packet size */
- timint , /* Timeout for foreign host on sends */
- pad ; /* How much padding to send */
- extern TEXT
- padchar , /* Padding character to send */
- eol , /* End-Of-Line character to send */
- quote , /* Quote character in incoming data */
- qbin , /* binary conversion character */
- chkt , /* Checksum type '1','2', or '3' */
- rept ; /* Repeat character if repeat supported */
-
- extern int
- size[2] , /* Size of present data in packets */
- empty[2] , /* Packets ok to fill if zero */
- pknum , /* Current packet buffer index */
- n , /* Packet number */
- nxo , /* Output packet counter for display */
- nxi , /* Nak packet counter for display */
- nxs , /* Saved nak counter */
- repeat_count , /* Repeat counter for repeated characters */
- numtry , /* Times this packet retried */
- oldtry , /* Times previous packet retried */
- iflg , /* Indicates to turn on the image mode */
- image , /* -1 means 8-bit mode (driven by iflg) */
- speed , /* baud rate of the link */
- fflg , /* Indicates to send finish command */
- rflg , /* Indicates receive mode */
- sflg , /* Indicates send mode */
- xflg , /* Indicates server mode */
- gflg , /* Indicates get file mode */
- vflg , /* Verbose messages in server mode */
- tflg , /* Turn around flag */
- pflg , /* What kind of parity are we using? */
- spflg , /* This is our start-up parity flag */
- debug , /* indicates level of debugging output (0=none) */
- filnamcnv , /* -1 means do file name case conversions */
- filecount ; /* Number of files left to send */
-
- extern TEXT
- state , /* Present state of the automaton */
- rqbin , /* 8 bit quote character saved in rpar */
- sqbin , /* 8 bit quote character used in spar */
- rrept , /* Repeat character used in spar */
- **filelist , /* List of files to be sent */
- *filnam , /* Current file name */
- *files[10] , /* Pointers for the server file names */
- filename_buffer[MAXPACKSIZ] ; /* Buffer for the server file name */
- extern TEXT
- recpkt[MAXPACKSIZ] , /* Receive packet buffer */
- *packet[2] , /* Packet pointers */
- packet0[MAXPACKSIZ] , /* Send packet zero buffer */
- packet1[MAXPACKSIZ] ; /* Send packet one buffer */
-
- extern FILE ttyfd ; /* File descriptor of tty for I/O, 0 if remote */
-
- extern FIO *fd ; /* pfio pointer */
- extern FIO pfio ; /* Buffer structure for the files */
-
- extern struct tty
- ttymode , /* tty raw mode */
- savemode ; /* tty cooked mode */
-
- extern struct {
- int files; /* Number of files */
- int fc; /* Number of characters in files */
- int pli; /* Number of packets received */
- int plo; /* Number of packets sent */
- int cli; /* Number of characters received */
- int clo; /* Number of characters sent */
- ULONG time; /* Total time for transaction */
- } total , file ;
-
- /* pe7inc.h End-of-file */
-