1 files changed, 2 insertions, 2 deletions
diff --git a/src/H5FS.c b/src/H5FS.c
index 67ec838..90bbe39 100644
--- a/src/H5FS.c
+++ b/src/H5FS.c
@@ -1064,7 +1064,7 @@ done:
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5FS_sinfo_free_sect_cb(void *_sect, void UNUSED *key, void *op_data)
+H5FS_sinfo_free_sect_cb(void *_sect, void H5_ATTR_UNUSED *key, void *op_data)
 {
     H5FS_section_info_t *sect = (H5FS_section_info_t *)_sect;   /* Section to free */
     const H5FS_sinfo_t *sinfo = (const H5FS_sinfo_t *)op_data;     /* Free space manager for section */
@@ -1096,7 +1096,7 @@ H5FS_sinfo_free_sect_cb(void *_sect, void UNUSED *key, void *op_data)
  *-------------------------------------------------------------------------
  */
 static herr_t
-H5FS_sinfo_free_node_cb(void *item, void UNUSED *key, void *op_data)
+H5FS_sinfo_free_node_cb(void *item, void H5_ATTR_UNUSED *key, void *op_data)
 {
     H5FS_node_t *fspace_node = (H5FS_node_t *)item;       /* Temporary pointer to free space list node */