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Diffstat (limited to 'sysemu.h')
-rw-r--r--sysemu.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/sysemu.h b/sysemu.h
index 9b4480ffe..a8fd29902 100644
--- a/sysemu.h
+++ b/sysemu.h
@@ -130,8 +130,8 @@ typedef struct DriveInfo {
#define MAX_SCSI_DEVS 7
#define MAX_DRIVES 32
-int nb_drives;
-DriveInfo drives_table[MAX_DRIVES+1];
+extern int nb_drives;
+extern DriveInfo drives_table[MAX_DRIVES+1];
extern int drive_get_index(BlockInterfaceType type, int bus, int unit);
extern int drive_get_max_bus(BlockInterfaceType type);