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

[platform/upstream/busybox.git] / coreutils / usleep.c

diff --git a/coreutils/usleep.c b/coreutils/usleep.c
index e0cd56e..1c90223 100644 (file)
--- a/coreutils/usleep.c
+++ b/coreutils/usleep.c
@@ -13,7 +13,7 @@
 
 /* This is a NOFORK applet. Be very careful! */
 
-int usleep_main(int argc, char **argv);
+int usleep_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int usleep_main(int argc, char **argv)
 {
        if (argc != 2) {