removing (outdated) drawterm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so removing this outdated copy.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, 35 deletions

diff --git a/sys/src/cmd/unix/drawterm/gui-osx/wstrtoutf.c b/sys/src/cmd/unix/drawterm/gui-osx/wstrtoutf.c
deleted file mode 100644
index 2cdc7fd8b..000000000
--- a/sys/src/cmd/unix/drawterm/gui-osx/wstrtoutf.c
+++ /dev/null
@@ -1,35 +0,0 @@
-#include <u.h>
-#include <libc.h>
-
-int
-wstrutflen(Rune *s)
-{
-	int n;
-	
-	for(n=0; *s; n+=runelen(*s),s++)
-		;
-	return n;
-}
-
-int
-wstrtoutf(char *s, Rune *t, int n)
-{
-	int i;
-	char *s0;
-
-	s0 = s;
-	if(n <= 0)
-		return wstrutflen(t)+1;
-	while(*t) {
-		if(n < UTFmax+1 && n < runelen(*t)+1) {
-			*s = 0;
-			return i+wstrutflen(t)+1;
-		}
-		i = runetochar(s, t);
-		s += i;
-		n -= i;
-		t++;
-	}
-	*s = 0;
-	return s-s0;
-}