1: 
   2: /*  @(#)extern.h 1.4 92/02/17
   3:  *
   4:  *  Contains all the external definitions used by mp.
   5:  *
   6:  *  Copyright (c) Steve Holden and Rich Burridge.
   7:  *                All rights reserved.
   8:  *
   9:  *  Permission is given to distribute these sources, as long as the
  10:  *  copyright messages are not removed, and no monies are exchanged.
  11:  *
  12:  *  No responsibility is taken for any errors or inaccuracies inherent
  13:  *  either to the comments or the code of this program, but if
  14:  *  reported to me then an attempt will be made to fix them.
  15:  */
  16: 
  17: extern char *APP_FROMHDR ;
  18: extern char *APP_TOHDR ;
  19: extern char *CCHDR ;
  20: extern char *CONTENT_LEN ;
  21: extern char *DATEHDR ;
  22: extern char *FROMHDR ;
  23: extern char *FROM_HDR ;          /* UNIX From header */
  24: extern char *NEWSGROUPSHDR ;
  25: extern char *NEWSGROUPHDR ;
  26: extern char *REPLYHDR ;
  27: extern char *SUBJECTHDR ;
  28: extern char *TOHDR ;
  29: 
  30: extern char *apparently_from ;   /* Apparently_from: */
  31: extern char *apparently_to ;     /* Apparently_to: */
  32: extern char *cc[] ;              /* Cc: (can have multiple lines) */
  33: extern char *content_len ;       /* Content-Length: */
  34: extern char *date ;              /* Date: */
  35: extern char *from ;              /* From: */
  36: extern char *from_ ;             /* From_ (UNIX from) */
  37: extern char *gsubject ;          /* Global Subject set from command line. */
  38: extern char *newsgroups ;        /* Newsgroups: (news articles only) */
  39: extern char *reply_to ;          /* Reply-to: */
  40: extern char *subject ;           /* Subject: (can be set from command line) */
  41: extern char *to[] ;              /* To: (can have multiple lines) */
  42: 
  43: extern char curfname[] ;     /* Current file being printed. */
  44: extern char *message_for ;   /* "[Mail,News,Listing] for " line */
  45: extern char *nameptr ;       /* Used to getenv the NAME variable. */
  46: extern char nextline[] ;     /* Read-ahead of the mail message, minus nl */
  47: extern char *optarg ;        /* Optional command line argument. */
  48: extern char *owner ;         /* Name of owner (usually equal to 'to') */
  49: extern char *progname ;      /* Name of this program. */
  50: extern char *prologue ;      /* Name of PostScript prologue file. */
  51: extern char proname[] ;      /* Full pathname of the prologue file. */
  52: extern char *whoami ;        /* Login name of user. */
  53: 
  54: extern int clen ;            /* Current line length (including newline). */
  55: extern int colct ;           /* Column count on current page. */
  56: extern int cmdfiles ;        /* Set if file to print given on command line. */
  57: extern int linect ;          /* Line count on current page. */
  58: extern int llen ;            /* Number of characters per line. */
  59: extern int mlen ;            /* Number of characters in message (-C). */
  60: extern int numcols ;         /* Number of columns per page */
  61: extern int optind ;          /* Optional command line argument indicator. */
  62: extern int pageno ;          /* Page number within message. */
  63: extern int plen ;            /* Number of lines per page. */
  64: extern int tpn ;             /* Total number of pages printed. */
  65: 
  66: extern bool article ;        /* Set for news in "Article from " format. */
  67: extern bool content ;        /* Set if Content-Length: has message length. */
  68: extern bool digest ;         /* Are we are printing a mail digest (-d) */
  69: extern bool elm_if ;         /* Elm mail frontend intermediate file. */
  70: extern bool folder ;         /* Set if we are printing a mail folder. */
  71: extern bool landscape ;      /* Set if we are printing in landscape mode. */
  72: extern bool print_orig ;     /* Print originators name rather then Mail for. */
  73: extern bool print_ps ;       /* Print PostScript files if set. */
  74: extern bool text_doc ;       /* Printing normal text (-o) */
  75: 
  76: extern bool end_of_file ;    /* EOF indicator */
  77: extern bool end_of_line ;    /* Is a newline removed from this line */
  78: extern bool end_of_page ;    /* end-of-page indicator - ^L on input */
  79: 
  80: extern document_type doc_type ;  /* Printing type - default mail */
  81: extern paper_type paper_size ;   /* Paper size - default US */
  82: 
  83: extern FILE *fp ;            /* File pointer for current file. */

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Last modified: 1992-02-17
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