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-rw-r--r--include/fat.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/include/fat.h b/include/fat.h
index c8eb7cc..81d9790 100644
--- a/include/fat.h
+++ b/include/fat.h
@@ -84,8 +84,13 @@
#define START(dent) (FAT2CPU16((dent)->start) \
+ (mydata->fatsize != 32 ? 0 : \
(FAT2CPU16((dent)->starthi) << 16)))
+#define IS_LAST_CLUST(x, fatsize) ((x) >= ((fatsize) != 32 ? \
+ ((fatsize) != 16 ? 0xff8 : 0xfff8) : \
+ 0xffffff8))
#define CHECK_CLUST(x, fatsize) ((x) <= 1 || \
- (x) >= ((fatsize) != 32 ? 0xfff0 : 0xffffff0))
+ (x) >= ((fatsize) != 32 ? \
+ ((fatsize) != 16 ? 0xff0 : 0xfff0) : \
+ 0xffffff0))
typedef struct boot_sector {
__u8 ignored[3]; /* Bootstrap code */