add -fvisibility=hidden to CC flags, mark XXX_main functions

EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so

1 files changed, 1 insertions, 1 deletions

diff --git a/miscutils/less.c b/miscutils/less.c
index b1e5ce93f..5ffebcd6d 100644
--- a/miscutils/less.c
+++ b/miscutils/less.c
@@ -1311,7 +1311,7 @@ static void sig_catcher(int sig ATTRIBUTE_UNUSED)
         exit(1);
 }
 
-int less_main(int argc, char **argv);
+int less_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int less_main(int argc, char **argv)
 {
         int keypress;