1 files changed, 1 insertions, 1 deletions

diff --git a/include/libbb.h b/include/libbb.h
index b041ce047..883457c0d 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -2007,7 +2007,7 @@ typedef struct bb_progress_t {
         (p)->curfile = NULL; \
 } while (0)
 void bb_progress_init(bb_progress_t *p, const char *curfile) FAST_FUNC;
-void bb_progress_update(bb_progress_t *p,
+int bb_progress_update(bb_progress_t *p,
                         uoff_t beg_range,
                         uoff_t transferred,
                         uoff_t totalsize) FAST_FUNC;