Use gcc -ansi -pedantic in 9c.  Fix many non-C89-isms.
diff --git a/include/fcall.h b/include/fcall.h
index 58323b6..aebb451 100644
--- a/include/fcall.h
+++ b/include/fcall.h
@@ -108,7 +108,7 @@
 	Tmax,
 
 	Topenfd = 	98,
-	Ropenfd,
+	Ropenfd
 };
 
 uint	convM2S(uchar*, uint, Fcall*);