1 files changed, 1 insertions, 1 deletions

diff --git a/coreutils/fold.c b/coreutils/fold.c
index bf4b19831..ed484edf0 100644
--- a/coreutils/fold.c
+++ b/coreutils/fold.c
@@ -38,7 +38,7 @@ static int adjust_column(int column, char c)
         return column;
 }
 
-int fold_main(int argc, char **argv);
+int fold_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int fold_main(int argc, char **argv)
 {
         char *line_out = NULL;