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-rw-r--r--utils/mount/parse_opt.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/utils/mount/parse_opt.h b/utils/mount/parse_opt.h
index f9243c3..2c0b5f4 100644
--- a/utils/mount/parse_opt.h
+++ b/utils/mount/parse_opt.h
@@ -38,6 +38,7 @@ typedef enum {
struct mount_options;
struct mount_options * po_split(char *);
+struct mount_options * po_dup(struct mount_options *);
void po_replace(struct mount_options *,
struct mount_options *);
po_return_t po_join(struct mount_options *, char **);