removing (outdated) drawterm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so removing this outdated copy.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, 29 deletions

diff --git a/sys/src/cmd/unix/drawterm/libauthsrv/opasstokey.c b/sys/src/cmd/unix/drawterm/libauthsrv/opasstokey.c
deleted file mode 100644
index d263d4b76..000000000
--- a/sys/src/cmd/unix/drawterm/libauthsrv/opasstokey.c
+++ /dev/null
@@ -1,29 +0,0 @@
-#include <u.h>
-#include <libc.h>
-#include <authsrv.h>
-
-int
-opasstokey(char *key, char *p)
-{
-	uchar t[10];
-	int c, n;
-
-	n = strlen(p);
-	memset(t, ' ', sizeof t);
-	if(n < 5)
-		return 0;
-	if(n > 10)
-		n = 10;
-	strncpy((char*)t, p, n);
-	if(n >= 9){
-		c = p[8] & 0xf;
-		if(n == 10)
-			c += p[9] << 4;
-		for(n = 0; n < 8; n++)
-			if(c & (1 << n))
-				t[n] -= ' ';
-	}
-	for(n = 0; n < 7; n++)
-		key[n] = (t[n] >> n) + (t[n+1] << (8 - (n+1)));
-	return 1;
-}