removing (outdated) drawterm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so removing this outdated copy.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, 31 deletions

diff --git a/sys/src/cmd/unix/drawterm/libsec/desmodes.c b/sys/src/cmd/unix/drawterm/libsec/desmodes.c
deleted file mode 100644
index da6d98410..000000000
--- a/sys/src/cmd/unix/drawterm/libsec/desmodes.c
+++ /dev/null
@@ -1,31 +0,0 @@
-#include "os.h"
-#include <libsec.h>
-
-/*
- *  these routines use the 64bit format for
- *  DES keys.
- */
-
-void
-setupDESstate(DESstate *s, uchar key[8], uchar *ivec)
-{
-	memset(s, 0, sizeof(*s));
-	memmove(s->key, key, sizeof(s->key));
-	des_key_setup(key, s->expanded);
-	if(ivec)
-		memmove(s->ivec, ivec, 8);
-	s->setup = 0xdeadbeef;
-}
-
-void
-setupDES3state(DES3state *s, uchar key[3][8], uchar *ivec)
-{
-	memset(s, 0, sizeof(*s));
-	memmove(s->key, key, sizeof(s->key));
-	des_key_setup(key[0], s->expanded[0]);
-	des_key_setup(key[1], s->expanded[1]);
-	des_key_setup(key[2], s->expanded[2]);
-	if(ivec)
-		memmove(s->ivec, ivec, 8);
-	s->setup = 0xdeadbeef;
-}