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/crond.c b/miscutils/crond.c
index fa7b3da08..8ee7e5837 100644
--- a/miscutils/crond.c
+++ b/miscutils/crond.c
@@ -128,7 +128,7 @@ static void crondlog(const char *ctl, ...)
         }
 }
 
-int crond_main(int ac, char **av);
+int crond_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int crond_main(int ac, char **av)
 {
         unsigned opt;