1 05a4d855 2007-03-26 devnull #undef pipe
  2 05a4d855 2007-03-26 devnull 
  3 24c02865 2005-01-04 devnull typedef struct Document Document;
  4 24c02865 2005-01-04 devnull 
  5 24c02865 2005-01-04 devnull struct Document {
  6 24c02865 2005-01-04 devnull 	char *docname;
  7 24c02865 2005-01-04 devnull 	int npage;
  8 24c02865 2005-01-04 devnull 	int fwdonly;
  9 24c02865 2005-01-04 devnull 	char* (*pagename)(Document*, int);
 10 24c02865 2005-01-04 devnull 	Image* (*drawpage)(Document*, int);
 11 24c02865 2005-01-04 devnull 	int	(*addpage)(Document*, char*);
 12 24c02865 2005-01-04 devnull 	int	(*rmpage)(Document*, int);
 13 24c02865 2005-01-04 devnull 	Biobuf *b;
 14 24c02865 2005-01-04 devnull 	void *extra;
 15 24c02865 2005-01-04 devnull };
 16 24c02865 2005-01-04 devnull 
 17 05a4d855 2007-03-26 devnull typedef struct Graphic	Graphic;
 18 05a4d855 2007-03-26 devnull 
 19 05a4d855 2007-03-26 devnull struct Graphic {
 20 05a4d855 2007-03-26 devnull 	int type;
 21 05a4d855 2007-03-26 devnull 	int fd;
 22 05a4d855 2007-03-26 devnull 	char *name;
 23 05a4d855 2007-03-26 devnull };
 24 05a4d855 2007-03-26 devnull 
 25 05a4d855 2007-03-26 devnull enum {
 26 05a4d855 2007-03-26 devnull 	Ipic,
 27 05a4d855 2007-03-26 devnull 	Itiff,
 28 05a4d855 2007-03-26 devnull 	Ijpeg,
 29 05a4d855 2007-03-26 devnull 	Igif,
 30 05a4d855 2007-03-26 devnull 	Iinferno,
 31 05a4d855 2007-03-26 devnull 	Ifax,
 32 05a4d855 2007-03-26 devnull 	Icvt2pic,
 33 05a4d855 2007-03-26 devnull 	Iplan9bm,
 34 05a4d855 2007-03-26 devnull 	Iccittg4,
 35 05a4d855 2007-03-26 devnull 	Ippm,
 36 05a4d855 2007-03-26 devnull 	Ipng,
 37 05a4d855 2007-03-26 devnull 	Iyuv,
 38 05a4d855 2007-03-26 devnull 	Ibmp,
 39 05a4d855 2007-03-26 devnull };
 40 05a4d855 2007-03-26 devnull 
 41 05a4d855 2007-03-26 devnull 
 42 24c02865 2005-01-04 devnull void *emalloc(int);
 43 24c02865 2005-01-04 devnull void *erealloc(void*, int);
 44 24c02865 2005-01-04 devnull char *estrdup(char*);
 45 24c02865 2005-01-04 devnull int spawncmd(char*, char **, int, int, int);
 46 24c02865 2005-01-04 devnull 
 47 24c02865 2005-01-04 devnull int spooltodisk(uchar*, int, char**);
 48 24c02865 2005-01-04 devnull int stdinpipe(uchar*, int);
 49 24c02865 2005-01-04 devnull Document *initps(Biobuf*, int, char**, uchar*, int);
 50 24c02865 2005-01-04 devnull Document *initpdf(Biobuf*, int, char**, uchar*, int);
 51 24c02865 2005-01-04 devnull Document *initgfx(Biobuf*, int, char**, uchar*, int);
 52 24c02865 2005-01-04 devnull Document *inittroff(Biobuf*, int, char**, uchar*, int);
 53 24c02865 2005-01-04 devnull Document *initdvi(Biobuf*, int, char**, uchar*, int);
 54 24c02865 2005-01-04 devnull Document *initmsdoc(Biobuf*, int, char**, uchar*, int);
 55 24c02865 2005-01-04 devnull 
 56 24c02865 2005-01-04 devnull void viewer(Document*);
 57 24c02865 2005-01-04 devnull extern Cursor reading;
 58 24c02865 2005-01-04 devnull extern int chatty;
 59 24c02865 2005-01-04 devnull extern int goodps;
 60 24c02865 2005-01-04 devnull extern int textbits, gfxbits;
 61 24c02865 2005-01-04 devnull extern int reverse;
 62 24c02865 2005-01-04 devnull extern int clean;
 63 24c02865 2005-01-04 devnull extern int ppi;
 64 24c02865 2005-01-04 devnull extern int teegs;
 65 24c02865 2005-01-04 devnull extern int truetoboundingbox;
 66 24c02865 2005-01-04 devnull extern int wctlfd;
 67 24c02865 2005-01-04 devnull extern int resizing;
 68 24c02865 2005-01-04 devnull extern int mknewwindow;
 69 24c02865 2005-01-04 devnull 
 70 24c02865 2005-01-04 devnull void rot180(Image*);
 71 24c02865 2005-01-04 devnull Image *rot90(Image*);
 72 17157e4a 2006-03-20 devnull Image *rot270(Image*);
 73 24c02865 2005-01-04 devnull Image *resample(Image*, Image*);
 74 24c02865 2005-01-04 devnull 
 75 24c02865 2005-01-04 devnull /* ghostscript interface shared by ps, pdf */
 76 24c02865 2005-01-04 devnull typedef struct GSInfo	GSInfo;
 77 24c02865 2005-01-04 devnull struct GSInfo {
 78 05a4d855 2007-03-26 devnull 	Graphic g;
 79 24c02865 2005-01-04 devnull 	int gsfd;
 80 24c02865 2005-01-04 devnull 	Biobuf gsrd;
 81 24c02865 2005-01-04 devnull 	int gspid;
 82 24c02865 2005-01-04 devnull 	int ppi;
 83 24c02865 2005-01-04 devnull };
 84 24c02865 2005-01-04 devnull void	waitgs(GSInfo*);
 85 24c02865 2005-01-04 devnull int	gscmd(GSInfo*, char*, ...);
 86 17157e4a 2006-03-20 devnull int	spawngs(GSInfo*, char*);
 87 24c02865 2005-01-04 devnull void	setdim(GSInfo*, Rectangle, int, int);
 88 24c02865 2005-01-04 devnull int	spawnwriter(GSInfo*, Biobuf*);
 89 24c02865 2005-01-04 devnull Rectangle	screenrect(void);
 90 24c02865 2005-01-04 devnull void	newwin(void);
 91 24c02865 2005-01-04 devnull void	zerox(void);
 92 24c02865 2005-01-04 devnull Rectangle winrect(void);
 93 24c02865 2005-01-04 devnull void	resize(int, int);
 94 24c02865 2005-01-04 devnull int	max(int, int);
 95 24c02865 2005-01-04 devnull int	min(int, int);
 96 24c02865 2005-01-04 devnull void	wexits(char*);
 97 24c02865 2005-01-04 devnull Image*	xallocimage(Display*, Rectangle, ulong, int, ulong);
 98 24c02865 2005-01-04 devnull int	bell(void*, char*);
 99 24c02865 2005-01-04 devnull int	opentemp(char *template);
100 05a4d855 2007-03-26 devnull Image*	convert(Graphic *g);
101 24c02865 2005-01-04 devnull 
102 24c02865 2005-01-04 devnull extern int stdinfd;
103 24c02865 2005-01-04 devnull extern int truecolor;
104 24c02865 2005-01-04 devnull 
105 24c02865 2005-01-04 devnull /* BUG BUG BUG BUG BUG: cannot use new draw operations in drawterm,
106 24c02865 2005-01-04 devnull  * or in vncs, and there is a bug in the kernel for copying images
107 24c02865 2005-01-04 devnull  * from cpu memory -> video memory (memmove is not being used).
108 24c02865 2005-01-04 devnull  * until all that is settled, ignore the draw operators.
109 24c02865 2005-01-04 devnull  */
110 24c02865 2005-01-04 devnull #define drawop(a,b,c,d,e,f) draw(a,b,c,d,e)
111 24c02865 2005-01-04 devnull #define gendrawop(a,b,c,d,e,f,g) gendraw(a,b,c,d,e,f)