1 84b1cb73 2003-09-30 devnull #define	SAMTERM
  2 84b1cb73 2003-09-30 devnull 
  3 84b1cb73 2003-09-30 devnull #define	RUNESIZE	sizeof(Rune)
  4 84b1cb73 2003-09-30 devnull #define	MAXFILES	256
  5 84b1cb73 2003-09-30 devnull #define	READBUFSIZE 8192
  6 84b1cb73 2003-09-30 devnull #define	NL	5
  7 84b1cb73 2003-09-30 devnull 
  8 84b1cb73 2003-09-30 devnull enum{
  9 84b1cb73 2003-09-30 devnull 	Up,
 10 84b1cb73 2003-09-30 devnull 	Down
 11 84b1cb73 2003-09-30 devnull };
 12 84b1cb73 2003-09-30 devnull 
 13 84b1cb73 2003-09-30 devnull typedef struct Text	Text;
 14 84b1cb73 2003-09-30 devnull typedef struct Section	Section;
 15 84b1cb73 2003-09-30 devnull typedef struct Rasp	Rasp;
 16 84b1cb73 2003-09-30 devnull typedef struct Readbuf Readbuf;
 17 84b1cb73 2003-09-30 devnull 
 18 84b1cb73 2003-09-30 devnull struct Section
 19 84b1cb73 2003-09-30 devnull {
 20 84b1cb73 2003-09-30 devnull 	long	nrunes;
 21 84b1cb73 2003-09-30 devnull 	Rune	*text;		/* if null, we haven't got it */
 22 84b1cb73 2003-09-30 devnull 	Section	*next;
 23 84b1cb73 2003-09-30 devnull };
 24 84b1cb73 2003-09-30 devnull 
 25 84b1cb73 2003-09-30 devnull struct Rasp
 26 84b1cb73 2003-09-30 devnull {
 27 84b1cb73 2003-09-30 devnull 	long	nrunes;
 28 84b1cb73 2003-09-30 devnull 	Section	*sect;
 29 84b1cb73 2003-09-30 devnull };
 30 84b1cb73 2003-09-30 devnull 
 31 84b1cb73 2003-09-30 devnull #define	Untagged	((ushort)65535)
 32 84b1cb73 2003-09-30 devnull 
 33 84b1cb73 2003-09-30 devnull struct Text
 34 84b1cb73 2003-09-30 devnull {
 35 84b1cb73 2003-09-30 devnull 	Rasp	rasp;
 36 84b1cb73 2003-09-30 devnull 	short	nwin;
 37 84b1cb73 2003-09-30 devnull 	short	front;		/* input window */
 38 84b1cb73 2003-09-30 devnull 	ushort	tag;
 39 84b1cb73 2003-09-30 devnull 	char	lock;
 40 84b1cb73 2003-09-30 devnull 	Flayer	l[NL];		/* screen storage */
 41 84b1cb73 2003-09-30 devnull };
 42 84b1cb73 2003-09-30 devnull 
 43 84b1cb73 2003-09-30 devnull struct Readbuf
 44 84b1cb73 2003-09-30 devnull {
 45 84b1cb73 2003-09-30 devnull 	short	n;					/* # bytes in buf */
 46 84b1cb73 2003-09-30 devnull 	uchar	data[READBUFSIZE];		/* data bytes */
 47 84b1cb73 2003-09-30 devnull };
 48 84b1cb73 2003-09-30 devnull 
 49 84b1cb73 2003-09-30 devnull enum Resource
 50 84b1cb73 2003-09-30 devnull {
 51 84b1cb73 2003-09-30 devnull 	RHost,
 52 84b1cb73 2003-09-30 devnull 	RKeyboard,
 53 84b1cb73 2003-09-30 devnull 	RMouse,
 54 84b1cb73 2003-09-30 devnull 	RPlumb,
 55 84b1cb73 2003-09-30 devnull 	RResize,
 56 84b1cb73 2003-09-30 devnull 	NRes,
 57 84b1cb73 2003-09-30 devnull };
 58 84b1cb73 2003-09-30 devnull 
 59 b4135f04 2005-01-07 devnull extern int	protodebug;
 60 b4135f04 2005-01-07 devnull 
 61 84b1cb73 2003-09-30 devnull extern Text	**text;
 62 84b1cb73 2003-09-30 devnull extern uchar	**name;
 63 84b1cb73 2003-09-30 devnull extern ushort	*tag;
 64 84b1cb73 2003-09-30 devnull extern int	nname;
 65 84b1cb73 2003-09-30 devnull extern int	mname;
 66 84b1cb73 2003-09-30 devnull extern Cursor	bullseye;
 67 84b1cb73 2003-09-30 devnull extern Cursor	deadmouse;
 68 84b1cb73 2003-09-30 devnull extern Cursor	lockarrow;
 69 84b1cb73 2003-09-30 devnull extern Cursor	*cursor;
 70 84b1cb73 2003-09-30 devnull extern Flayer	*which;
 71 84b1cb73 2003-09-30 devnull extern Flayer	*work;
 72 84b1cb73 2003-09-30 devnull extern Text	cmd;
 73 84b1cb73 2003-09-30 devnull extern Rune	*scratch;
 74 84b1cb73 2003-09-30 devnull extern long	nscralloc;
 75 84b1cb73 2003-09-30 devnull extern char	hostlock;
 76 84b1cb73 2003-09-30 devnull extern char	hasunlocked;
 77 84b1cb73 2003-09-30 devnull extern long	snarflen;
 78 84b1cb73 2003-09-30 devnull extern Mousectl* mousectl;
 79 84b1cb73 2003-09-30 devnull extern Keyboardctl* keyboardctl;
 80 84b1cb73 2003-09-30 devnull extern Mouse*	mousep;
 81 84b1cb73 2003-09-30 devnull extern long	modified;
 82 84b1cb73 2003-09-30 devnull extern int	maxtab;
 83 84b1cb73 2003-09-30 devnull extern Readbuf	hostbuf[2];	/* double buffer; it's synchronous communication */
 84 84b1cb73 2003-09-30 devnull extern Readbuf	plumbbuf[2];	/* double buffer; it's synchronous communication */
 85 84b1cb73 2003-09-30 devnull extern Channel *plumbc;
 86 84b1cb73 2003-09-30 devnull extern Channel *hostc;
 87 84b1cb73 2003-09-30 devnull extern int	hversion;
 88 84b1cb73 2003-09-30 devnull extern int	plumbfd;
 89 941c9f36 2003-10-11 devnull extern int	hostfd[2];
 90 f0264abf 2005-01-20 devnull extern int	exiting;
 91 d27787fb 2005-03-18 devnull extern int	autoindent;
 92 84b1cb73 2003-09-30 devnull 
 93 21621d7e 2005-01-07 devnull #define gettext sam_gettext	/* stupid gcc built-in functions */
 94 84b1cb73 2003-09-30 devnull Rune	*gettext(Flayer*, long, ulong*);
 95 84b1cb73 2003-09-30 devnull void	*alloc(ulong n);
 96 84b1cb73 2003-09-30 devnull 
 97 84b1cb73 2003-09-30 devnull void	iconinit(void);
 98 84b1cb73 2003-09-30 devnull void	getscreen(int, char**);
 99 84b1cb73 2003-09-30 devnull void	initio(void);
100 84b1cb73 2003-09-30 devnull void	setlock(void);
101 84b1cb73 2003-09-30 devnull void	outcmd(void);
102 84b1cb73 2003-09-30 devnull void	rinit(Rasp*);
103 84b1cb73 2003-09-30 devnull void	startnewfile(int, Text*);
104 84b1cb73 2003-09-30 devnull void	getmouse(void);
105 84b1cb73 2003-09-30 devnull void	mouseunblock(void);
106 84b1cb73 2003-09-30 devnull void	kbdblock(void);
107 84b1cb73 2003-09-30 devnull void	extstart(void);
108 84b1cb73 2003-09-30 devnull void	hoststart(void);
109 84b1cb73 2003-09-30 devnull int	plumbstart(void);
110 84b1cb73 2003-09-30 devnull int	button(int but);
111 84b1cb73 2003-09-30 devnull int	load(char*, int);
112 84b1cb73 2003-09-30 devnull int	waitforio(void);
113 84b1cb73 2003-09-30 devnull int	rcvchar(void);
114 84b1cb73 2003-09-30 devnull int	getch(void);
115 84b1cb73 2003-09-30 devnull int	kbdchar(void);
116 84b1cb73 2003-09-30 devnull int	qpeekc(void);
117 84b1cb73 2003-09-30 devnull void	cut(Text*, int, int, int);
118 84b1cb73 2003-09-30 devnull void	paste(Text*, int);
119 84b1cb73 2003-09-30 devnull void	snarf(Text*, int);
120 84b1cb73 2003-09-30 devnull int	center(Flayer*, long);
121 84b1cb73 2003-09-30 devnull int	xmenuhit(int, Menu*);
122 84b1cb73 2003-09-30 devnull void	buttons(int);
123 84b1cb73 2003-09-30 devnull int	getr(Rectangle*);
124 84b1cb73 2003-09-30 devnull void	current(Flayer*);
125 84b1cb73 2003-09-30 devnull void	duplicate(Flayer*, Rectangle, Font*, int);
126 84b1cb73 2003-09-30 devnull void	startfile(Text*);
127 84b1cb73 2003-09-30 devnull void	panic(char*);
128 84b1cb73 2003-09-30 devnull void	panic1(Display*, char*);
129 84b1cb73 2003-09-30 devnull void	closeup(Flayer*);
130 84b1cb73 2003-09-30 devnull void	Strgrow(Rune**, long*, int);
131 84b1cb73 2003-09-30 devnull int	RESIZED(void);
132 84b1cb73 2003-09-30 devnull void	resize(void);
133 84b1cb73 2003-09-30 devnull void	rcv(void);
134 84b1cb73 2003-09-30 devnull void	type(Flayer*, int);
135 84b1cb73 2003-09-30 devnull void	menu2hit(void);
136 84b1cb73 2003-09-30 devnull void	menu3hit(void);
137 84b1cb73 2003-09-30 devnull void	scroll(Flayer*, int);
138 84b1cb73 2003-09-30 devnull void	hcheck(int);
139 84b1cb73 2003-09-30 devnull void	rclear(Rasp*);
140 84b1cb73 2003-09-30 devnull int	whichmenu(int);
141 84b1cb73 2003-09-30 devnull void	hcut(int, long, long);
142 84b1cb73 2003-09-30 devnull void	horigin(int, long);
143 84b1cb73 2003-09-30 devnull void	hgrow(int, long, long, int);
144 84b1cb73 2003-09-30 devnull int	hdata(int, long, uchar*, int);
145 84b1cb73 2003-09-30 devnull int	hdatarune(int, long, Rune*, int);
146 84b1cb73 2003-09-30 devnull Rune	*rload(Rasp*, ulong, ulong, ulong*);
147 84b1cb73 2003-09-30 devnull void	menuins(int, uchar*, Text*, int, int);
148 84b1cb73 2003-09-30 devnull void	menudel(int);
149 84b1cb73 2003-09-30 devnull Text	*sweeptext(int, int);
150 84b1cb73 2003-09-30 devnull void	setpat(char*);
151 84b1cb73 2003-09-30 devnull void	scrdraw(Flayer*, long tot);
152 84b1cb73 2003-09-30 devnull int	rcontig(Rasp*, ulong, ulong, int);
153 84b1cb73 2003-09-30 devnull int	rmissing(Rasp*, ulong, ulong);
154 84b1cb73 2003-09-30 devnull void	rresize(Rasp *, long, long, long);
155 84b1cb73 2003-09-30 devnull void	rdata(Rasp*, long, long, Rune*);
156 84b1cb73 2003-09-30 devnull void	rclean(Rasp*);
157 84b1cb73 2003-09-30 devnull void	scrorigin(Flayer*, int, long);
158 84b1cb73 2003-09-30 devnull long	scrtotal(Flayer*);
159 84b1cb73 2003-09-30 devnull void	flnewlyvisible(Flayer*);
160 84b1cb73 2003-09-30 devnull char	*rcvstring(void);
161 84b1cb73 2003-09-30 devnull void	Strcpy(Rune*, Rune*);
162 84b1cb73 2003-09-30 devnull void	Strncpy(Rune*, Rune*, long);
163 84b1cb73 2003-09-30 devnull void	flushtyping(int);
164 84b1cb73 2003-09-30 devnull void	dumperrmsg(int, int, int, int);
165 84b1cb73 2003-09-30 devnull int	screensize(int*,int*);
166 84b1cb73 2003-09-30 devnull void	getmouse(void);
167 84b1cb73 2003-09-30 devnull 
168 84b1cb73 2003-09-30 devnull #include "mesg.h"
169 84b1cb73 2003-09-30 devnull 
170 84b1cb73 2003-09-30 devnull void	outTs(Tmesg, int);
171 84b1cb73 2003-09-30 devnull void	outT0(Tmesg);
172 84b1cb73 2003-09-30 devnull void	outTl(Tmesg, long);
173 84b1cb73 2003-09-30 devnull void	outTslS(Tmesg, int, long, Rune*);
174 84b1cb73 2003-09-30 devnull void	outTsll(Tmesg, int, long, long);
175 84b1cb73 2003-09-30 devnull void	outTsl(Tmesg, int, long);
176 84b1cb73 2003-09-30 devnull void	outTsv(Tmesg, int, void*);
177 84b1cb73 2003-09-30 devnull void	outTv(Tmesg, void*);
178 84b1cb73 2003-09-30 devnull void	outstart(Tmesg);
179 84b1cb73 2003-09-30 devnull void	outcopy(int, uchar*);
180 84b1cb73 2003-09-30 devnull void	outshort(int);
181 84b1cb73 2003-09-30 devnull void	outlong(long);
182 84b1cb73 2003-09-30 devnull void	outvlong(void*);
183 84b1cb73 2003-09-30 devnull void	outsend(void);
184 941c9f36 2003-10-11 devnull