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-rw-r--r--libibex/ibex.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/libibex/ibex.h b/libibex/ibex.h
index 646853b120..03635e275d 100644
--- a/libibex/ibex.h
+++ b/libibex/ibex.h
@@ -41,6 +41,9 @@ ibex *ibex_open (char *file, int flags, int mode);
/* Write the ibex to disk. */
int ibex_write (ibex *ib);
+/* only save if ibex has changed. */
+int ibex_save (ibex *ib);
+
/* Write the ibex to disk if it has changed, and free all memory
* associated with it.
*/