removing (outdated) drawterm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so removing this outdated copy.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, 26 deletions

diff --git a/sys/src/cmd/unix/drawterm/libc/utfutf.c b/sys/src/cmd/unix/drawterm/libc/utfutf.c
deleted file mode 100644
index f3b95da17..000000000
--- a/sys/src/cmd/unix/drawterm/libc/utfutf.c
+++ /dev/null
@@ -1,26 +0,0 @@
-#include <u.h>
-#include <libc.h>
-
-
-/*
- * Return pointer to first occurrence of s2 in s1,
- * 0 if none
- */
-char*
-utfutf(char *s1, char *s2)
-{
-	char *p;
-	long f, n1, n2;
-	Rune r;
-
-	n1 = chartorune(&r, s2);
-	f = r;
-	if(f <= Runesync)		/* represents self */
-		return strstr(s1, s2);
-
-	n2 = strlen(s2);
-	for(p=s1; (p=utfrune(p, f)); p+=n1)
-		if(strncmp(p, s2, n2) == 0)
-			return p;
-	return 0;
-}