From 1b135a78054e05cd62dfa1a2606f93e3486f2b57 Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Mon, 19 Apr 2004 23:04:36 +0000
Subject: clean up when finished. don't set PLAN9 don't set PLAN9

---
 src/libdraw/chan.c | 7 -------
 src/libdraw/mkfile | 1 -
 2 files changed, 8 deletions(-)

(limited to 'src/libdraw')

diff --git a/src/libdraw/chan.c b/src/libdraw/chan.c
index 3b76a32a..1677c5b5 100644
--- a/src/libdraw/chan.c
+++ b/src/libdraw/chan.c
@@ -29,13 +29,6 @@ chantostr(char *buf, u32int cc)
 	return buf;
 }
 
-/* avoid pulling in ctype when using with drawterm etc. */
-static int
-isspace(char c)
-{
-	return c==' ' || c== '\t' || c=='\r' || c=='\n';
-}
-
 u32int
 strtochan(char *s)
 {
diff --git a/src/libdraw/mkfile b/src/libdraw/mkfile
index 521c6d3f..e734fd5f 100644
--- a/src/libdraw/mkfile
+++ b/src/libdraw/mkfile
@@ -1,4 +1,3 @@
-PLAN9=../..
 <$PLAN9/src/mkhdr
 
 LIB=libdraw.a
-- 
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