com32/chain: (utility) use enum for BPB types

Signed-off-by: Michal Soltys <soltys@ziu.info>

diff --git a/com32/chain/utility.h b/com32/chain/utility.h
index c9d4652..596017b 100644 (file)
--- a/com32/chain/utility.h
+++ b/com32/chain/utility.h
@@ -36,15 +36,8 @@
 #include <syslinux/disk.h>
 #include <syslinux/movebits.h>
 
-#define bpbUNK 0
-#define bpbV20 1
-#define bpbV30 2
-#define bpbV32 3
-#define bpbV34 4
-#define bpbV40 5
-#define bpbVNT 6
-#define bpbV70 7
-#define bpbEXF 8
+/* most (all ?) bpb "types" known to humankind as of 2012 */
+enum {bpbUNK, bpbV20, bpbV30, bpbV32, bpbV34, bpbV40, bpbVNT, bpbV70, bpbEXF};
 
 /* see utility.c for details */
 enum {L2C_CNUL, L2C_CADD, L2C_CMAX};