Use gcc -ansi -pedantic in 9c.  Fix many non-C89-isms.
diff --git a/src/libflate/deflate.c b/src/libflate/deflate.c
index 6f01778..3f5b69a 100644
--- a/src/libflate/deflate.c
+++ b/src/libflate/deflate.c
@@ -67,7 +67,7 @@
 
 	EstLitBits	= 8,
 	EstLenBits	= 4,
-	EstOffBits	= 5,
+	EstOffBits	= 5
 };
 
 /*