removing (outdated) drawterm

drawterm is much better maintained by russ cox,
so removing this outdated copy.

for a more recent version, go to:

http://swtch.com/drawterm/

1 files changed, 0 insertions, 274 deletions

diff --git a/sys/src/cmd/unix/drawterm/include/lib.h b/sys/src/cmd/unix/drawterm/include/lib.h
deleted file mode 100644
index db9921fb7..000000000
--- a/sys/src/cmd/unix/drawterm/include/lib.h
+++ /dev/null
@@ -1,274 +0,0 @@
-/* avoid name conflicts */
-#define accept	pm_accept
-#define listen  pm_listen
-#define sleep	ksleep
-#define wakeup	kwakeup
-#define strtod		fmtstrtod
-
-/* conflicts on some os's */
-#define encrypt	libencrypt
-#define decrypt libdecrypt
-#define oserror	liboserror
-#define clone	libclone
-#define atexit	libatexit
-#define log2	liblog2
-#define log	liblog
-#define reboot	libreboot
-#define strtoll libstrtoll
-#undef timeradd
-#define timeradd	xtimeradd
-
-
-#define	nil	((void*)0)
-
-typedef unsigned char	p9_uchar;
-typedef unsigned int	p9_uint;
-typedef unsigned int	p9_ulong;
-typedef int		p9_long;
-typedef signed char	p9_schar;
-typedef unsigned short	p9_ushort;
-typedef unsigned short	Rune;
-typedef unsigned int	p9_u32int;
-typedef p9_u32int mpdigit;
-
-/* make sure we don't conflict with predefined types */
-#define schar	p9_schar
-#define uchar	p9_uchar
-#define ushort	p9_ushort
-#define uint	p9_uint
-#define u32int	p9_u32int
-
-/* #define long int rather than p9_long so that "unsigned long" is valid */
-#define long	int
-#define ulong	p9_ulong
-#define vlong	p9_vlong
-#define uvlong	p9_uvlong
-
-#define	nelem(x)	(sizeof(x)/sizeof((x)[0]))
-#define SET(x)		((x)=0)
-#define	USED(x)		if(x);else
-
-enum
-{
-	UTFmax		= 3,		/* maximum bytes per rune */
-	Runesync	= 0x80,		/* cannot represent part of a UTF sequence (<) */
-	Runeself	= 0x80,		/* rune and UTF sequences are the same (<) */
-	Runeerror	= 0x80		/* decoding error in UTF */
-};
-
-/*
- * new rune routines
- */
-extern	int	runetochar(char*, Rune*);
-extern	int	chartorune(Rune*, char*);
-extern	int	runelen(long);
-extern	int	fullrune(char*, int);
-
-extern  int	wstrtoutf(char*, Rune*, int);
-extern  int	wstrutflen(Rune*);
-
-/*
- * rune routines from converted str routines
- */
-extern	long	utflen(char*);
-extern	char*	utfrune(char*, long);
-extern	char*	utfrrune(char*, long);
-
-/*
- * Syscall data structures
- */
-#define	MORDER	0x0003	/* mask for bits defining order of mounting */
-#define	MREPL	0x0000	/* mount replaces object */
-#define	MBEFORE	0x0001	/* mount goes before others in union directory */
-#define	MAFTER	0x0002	/* mount goes after others in union directory */
-#define	MCREATE	0x0004	/* permit creation in mounted directory */
-#define	MCACHE	0x0010	/* cache some data */
-#define	MMASK	0x0017	/* all bits on */
-
-#define	OREAD	0	/* open for read */
-#define	OWRITE	1	/* write */
-#define	ORDWR	2	/* read and write */
-#define	OEXEC	3	/* execute, == read but check execute permission */
-#define	OTRUNC	16	/* or'ed in (except for exec), truncate file first */
-#define	OCEXEC	32	/* or'ed in, close on exec */
-#define	ORCLOSE	64	/* or'ed in, remove on close */
-#define	OEXCL   0x1000	/* or'ed in, exclusive create */
-
-#define	NCONT	0	/* continue after note */
-#define	NDFLT	1	/* terminate after note */
-#define	NSAVE	2	/* clear note but hold state */
-#define	NRSTR	3	/* restore saved state */
-
-#define	ERRMAX			128	/* max length of error string */
-#define	KNAMELEN		28	/* max length of name held in kernel */
-
-/* bits in Qid.type */
-#define QTDIR		0x80		/* type bit for directories */
-#define QTAPPEND	0x40		/* type bit for append only files */
-#define QTEXCL		0x20		/* type bit for exclusive use files */
-#define QTMOUNT		0x10		/* type bit for mounted channel */
-#define QTAUTH		0x08		/* type bit for authentication file */
-#define QTFILE		0x00		/* plain file */
-
-/* bits in Dir.mode */
-#define DMDIR		0x80000000	/* mode bit for directories */
-#define DMAPPEND		0x40000000	/* mode bit for append only files */
-#define DMEXCL		0x20000000	/* mode bit for exclusive use files */
-#define DMMOUNT		0x10000000	/* mode bit for mounted channel */
-#define DMAUTH		0x08000000	/* mode bit for authentication files */
-#define DMREAD		0x4		/* mode bit for read permission */
-#define DMWRITE		0x2		/* mode bit for write permission */
-#define DMEXEC		0x1		/* mode bit for execute permission */
-
-typedef struct Lock
-{
-#ifdef PTHREAD
-	int init;
-	pthread_mutex_t mutex;
-#else
-	long	key;
-#endif
-} Lock;
-
-typedef struct QLock
-{
-	Lock	lk;
-	struct Proc	*hold;
-	struct Proc	*first;
-	struct Proc	*last;
-} QLock;
-
-typedef
-struct Qid
-{
-	uvlong	path;
-	ulong	vers;
-	uchar	type;
-} Qid;
-
-typedef
-struct Dir {
-	/* system-modified data */
-	ushort	type;	/* server type */
-	uint	dev;	/* server subtype */
-	/* file data */
-	Qid	qid;	/* unique id from server */
-	ulong	mode;	/* permissions */
-	ulong	atime;	/* last read time */
-	ulong	mtime;	/* last write time */
-	vlong	length;	/* file length */
-	char	*name;	/* last element of path */
-	char	*uid;	/* owner name */
-	char	*gid;	/* group name */
-	char	*muid;	/* last modifier name */
-} Dir;
-
-typedef
-struct Waitmsg
-{
-	int pid;	/* of loved one */
-	ulong time[3];	/* of loved one & descendants */
-	char	*msg;
-} Waitmsg;
-
-/*
- * print routines
- */
-typedef struct Fmt	Fmt;
-struct Fmt{
-	uchar	runes;			/* output buffer is runes or chars? */
-	void	*start;			/* of buffer */
-	void	*to;			/* current place in the buffer */
-	void	*stop;			/* end of the buffer; overwritten if flush fails */
-	int	(*flush)(Fmt *);	/* called when to == stop */
-	void	*farg;			/* to make flush a closure */
-	int	nfmt;			/* num chars formatted so far */
-	va_list	args;			/* args passed to dofmt */
-	int	r;			/* % format Rune */
-	int	width;
-	int	prec;
-	ulong	flags;
-};
-
-enum{
-	FmtWidth	= 1,
-	FmtLeft		= FmtWidth << 1,
-	FmtPrec		= FmtLeft << 1,
-	FmtSharp	= FmtPrec << 1,
-	FmtSpace	= FmtSharp << 1,
-	FmtSign		= FmtSpace << 1,
-	FmtZero		= FmtSign << 1,
-	FmtUnsigned	= FmtZero << 1,
-	FmtShort	= FmtUnsigned << 1,
-	FmtLong		= FmtShort << 1,
-	FmtVLong	= FmtLong << 1,
-	FmtComma	= FmtVLong << 1,
-	FmtByte	= FmtComma << 1,
-
-	FmtFlag		= FmtByte << 1,
-	FmtLDouble	= FmtFlag << 1
-};
-
-extern	int	print(char*, ...);
-extern	char*	seprint(char*, char*, char*, ...);
-extern	char*	vseprint(char*, char*, char*, va_list);
-extern	int	snprint(char*, int, char*, ...);
-extern	int	vsnprint(char*, int, char*, va_list);
-extern	char*	smprint(char*, ...);
-extern	char*	vsmprint(char*, va_list);
-extern	int	sprint(char*, char*, ...);
-extern	int	fprint(int, char*, ...);
-extern	int	vfprint(int, char*, va_list);
-
-extern	int	(*doquote)(int);
-extern	int	runesprint(Rune*, char*, ...);
-extern	int	runesnprint(Rune*, int, char*, ...);
-extern	int	runevsnprint(Rune*, int, char*, va_list);
-extern	Rune*	runeseprint(Rune*, Rune*, char*, ...);
-extern	Rune*	runevseprint(Rune*, Rune*, char*, va_list);
-extern	Rune*	runesmprint(char*, ...);
-extern	Rune*	runevsmprint(char*, va_list);
-
-extern       Rune*	runestrchr(Rune*, Rune);
-extern       long	runestrlen(Rune*);
-extern       Rune*	runestrstr(Rune*, Rune*);
-
-extern	int	fmtfdinit(Fmt*, int, char*, int);
-extern	int	fmtfdflush(Fmt*);
-extern	int	fmtstrinit(Fmt*);
-extern	int	fmtinstall(int, int (*)(Fmt*));
-extern	char*	fmtstrflush(Fmt*);
-extern	int	runefmtstrinit(Fmt*);
-extern	Rune*	runefmtstrflush(Fmt*);
-extern	int	encodefmt(Fmt*);
-extern	int	fmtstrcpy(Fmt*, char*);
-extern	int	fmtprint(Fmt*, char*, ...);
-extern	int	fmtvprint(Fmt*, char*, va_list);
-extern	void*	mallocz(ulong, int);
-
-extern	uintptr	getcallerpc(void*);
-extern	char*	cleanname(char*);
-extern	void	sysfatal(char*, ...);
-extern	char*	strecpy(char*, char*, char*);
-
-extern	int	tokenize(char*, char**, int);
-extern	int	getfields(char*, char**, int, int, char*);
-extern	char*	utfecpy(char*, char*, char*);
-extern	long	tas(long*);
-extern	void	quotefmtinstall(void);
-extern	int	dec64(uchar*, int, char*, int);
-extern	int	enc64(char*, int, uchar*, int);
-extern	int	dec32(uchar*, int, char*, int);
-extern	int	enc32(char*, int, uchar*, int);
-extern	int	enc16(char*, int, uchar*, int);
-void		hnputs(void *p, unsigned short v);
-extern	int	dofmt(Fmt*, char*);
-extern	double	__NaN(void);
-extern	int	__isNaN(double);
-extern	double	strtod(const char*, char**);
-extern	int	utfnlen(char*, long);
-extern	double	__Inf(int);
-extern	int	__isInf(double, int);
-
-extern int (*fmtdoquote)(int);
-