removing (outdated) drawterm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so removing this outdated copy.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, 68 deletions

diff --git a/sys/src/cmd/unix/drawterm/libmemdraw/defont.c b/sys/src/cmd/unix/drawterm/libmemdraw/defont.c
deleted file mode 100644
index 3b0805c46..000000000
--- a/sys/src/cmd/unix/drawterm/libmemdraw/defont.c
+++ /dev/null
@@ -1,68 +0,0 @@
-#include <u.h>
-#include <libc.h>
-#include <draw.h>
-#include <memdraw.h>
-
-Memsubfont*
-getmemdefont(void)
-{
-	char *hdr, *p;
-	int n;
-	Fontchar *fc;
-	Memsubfont *f;
-	int ld;
-	Rectangle r;
-	Memdata *md;
-	Memimage *i;
-
-	/*
-	 * make sure data is word-aligned.  this is true with Plan 9 compilers
-	 * but not in general.  the byte order is right because the data is
-	 * declared as char*, not ulong*.
-	 */
-	p = (char*)defontdata;
-	n = (uintptr)p & 3;
-	if(n != 0){
-		memmove(p+(4-n), p, sizeofdefont-n);
-		p += 4-n;
-	}
-	ld = atoi(p+0*12);
-	r.min.x = atoi(p+1*12);
-	r.min.y = atoi(p+2*12);
-	r.max.x = atoi(p+3*12);
-	r.max.y = atoi(p+4*12);
-
-	md = mallocz(sizeof(Memdata), 1);
-	if(md == nil)
-		return nil;
-	
-	p += 5*12;
-
-	md->base = nil;		/* so freememimage doesn't free p */
-	md->bdata = (uchar*)p;	/* ick */
-	md->ref = 1;
-	md->allocd = 1;		/* so freememimage does free md */
-
-	i = allocmemimaged(r, drawld2chan[ld], md, nil);
-	if(i == nil){
-		free(md);
-		return nil;
-	}
-
-	hdr = p+Dy(r)*i->width*sizeof(ulong);
-	n = atoi(hdr);
-	p = hdr+3*12;
-	fc = malloc(sizeof(Fontchar)*(n+1));
-	if(fc == 0){
-		freememimage(i);
-		return 0;
-	}
-	_unpackinfo(fc, (uchar*)p, n);
-	f = allocmemsubfont("*default*", n, atoi(hdr+12), atoi(hdr+24), fc, i);
-	if(f == 0){
-		freememimage(i);
-		free(fc);
-		return 0;
-	}
-	return f;
-}