Use gcc -ansi -pedantic in 9c.  Fix many non-C89-isms.
diff --git a/src/cmd/faces/main.c b/src/cmd/faces/main.c
index 18eb70b..bb36ed7 100644
--- a/src/cmd/faces/main.c
+++ b/src/cmd/faces/main.c
@@ -36,7 +36,7 @@
 	"main",
 	"time",
 	"mouse",
-	"resize",
+	"resize"
 };
 
 Rectangle leftright = {0, 0, 20, 15};