removing (outdated) drawterm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so removing this outdated copy.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, 27 deletions

diff --git a/sys/src/cmd/unix/drawterm/kern/waserror.c b/sys/src/cmd/unix/drawterm/kern/waserror.c
deleted file mode 100644
index 3a07bc928..000000000
--- a/sys/src/cmd/unix/drawterm/kern/waserror.c
+++ /dev/null
@@ -1,27 +0,0 @@
-#include "u.h"
-#include "lib.h"
-#include "dat.h"
-#include "fns.h"
-#include "error.h"
-
-Label*
-pwaserror(void)
-{
-	if(up->nerrlab == NERR)
-		panic("error stack overflow");
-	return &up->errlab[up->nerrlab++];
-}
-
-void
-nexterror(void)
-{
-	longjmp(up->errlab[--up->nerrlab].buf, 1);
-}
-
-void
-error(char *e)
-{
-	kstrcpy(up->errstr, e, ERRMAX);
-	setjmp(up->errlab[NERR-1].buf);
-	nexterror();
-}