add gcc_struct attribute to all __packed__ structure

do not use fseeko() with mingw32 gcc compiler

1 files changed, 2 insertions, 2 deletions

diff --git a/src/vmfs.h b/src/vmfs.h
index e7dc37b..497c29c 100644
--- a/src/vmfs.h
+++ b/src/vmfs.h
@@ -34,12 +34,12 @@ struct vmfs_volume
 {
   uint32_t magic;
   uint32_t version;
-} __attribute__ ((__packed__));
+} __attribute__ ((gcc_struct, __packed__));
 struct vmfs_lvm
 {
   uint64_t size;
   uint64_t blocks;
-} __attribute__ ((__packed__));
+} __attribute__ ((gcc_struct, __packed__));
 
 int check_VMFS(disk_t *disk,partition_t *partition);
 int recover_VMFS(disk_t *disk, const struct vmfs_volume *sb, partition_t *partition, const int verbose, const int dump_ind);