psutils/psutil.h

   1 /* psutil.h
   2  * Copyright (C) Angus J. C. Duggan 1991-1995
   3  * See file LICENSE for details.
   4  *
   5  * utilities for PS programs
   6  */
   7
   8 #include <stdio.h>
   9 #include <stdlib.h>
  10 #include <ctype.h>
  11
  12 #include "config.h"
  13
  14 /* types for describing document; this is a step towards version 2 */
  15 typedef long Fileptr ;
  16
  17 /* paper size structure; configurability and proper paper resources will have
  18    to wait until version 2 */
  19 typedef struct papersize {
  20    char *name;          /* name of paper size */
  21    int width, height;   /* width, height in points */
  22 } Paper ;
  23 #define PaperName(p) ((p)->name)
  24 #define PaperWidth(p) ((p)->width)
  25 #define PaperHeight(p) ((p)->height)
  26
  27 /* Definitions for functions found in psutil.c */
  28 extern Paper *findpaper(char *name);
  29 extern FILE *seekable(FILE *fp);
  30 extern void writepage(int p);
  31 extern void seekpage(int p);
  32 extern void writepageheader(char *label, int p);
  33 extern void writepagesetup(void);
  34 extern void writepagebody(int p);
  35 extern void writeheader(int p);
  36 extern int writepartprolog(void);
  37 extern void writeprolog(void);
  38 extern void writesetup(void);
  39 extern void writetrailer(void);
  40 extern void writeemptypage(void);
  41 extern void scanpages(void);
  42 extern void writestring(char *s);
  43
  44 /* These variables are imported from the client program (e.g. psbook, psnup,
  45    etc.) */
  46 extern char *program ;
  47 extern int pages;
  48 extern int verbose;
  49 extern FILE *infile;
  50 extern FILE *outfile;
  51 extern char pagelabel[BUFSIZ];
  52 extern int pageno;