1 files changed, 2 insertions, 0 deletions
diff --git a/lib/private.h b/lib/private.h
index 2d84fb8..11e899c 100644
--- a/lib/private.h
+++ b/lib/private.h
@@ -115,6 +115,8 @@ typedef struct  {
     int nr_mmap_areas;
     /* fd for a mappable region, or -1. */
     int fd;
+    /* offset of region within fd. */
+    uint64_t offset;
 } vfu_reg_info_t;
 
 struct pci_dev {