removing (outdated) drawterm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so removing this outdated copy.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, 17 deletions

diff --git a/sys/src/cmd/unix/drawterm/libc/getpid.c b/sys/src/cmd/unix/drawterm/libc/getpid.c
deleted file mode 100644
index 9a9c86c13..000000000
--- a/sys/src/cmd/unix/drawterm/libc/getpid.c
+++ /dev/null
@@ -1,17 +0,0 @@
-#include	<u.h>
-#include	<libc.h>
-
-int
-getpid(void)
-{
-	char b[20];
-	int f;
-
-	memset(b, 0, sizeof(b));
-	f = open("#c/pid", 0);
-	if(f >= 0) {
-		read(f, b, sizeof(b));
-		close(f);
-	}
-	return atol(b);
-}