add -fvisibility=hidden to CC flags, mark XXX_main functions
EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
diff --git a/console-tools/setkeycodes.c b/console-tools/setkeycodes.c
index 3de5f98..ba3d2e4 100644
--- a/console-tools/setkeycodes.c
+++ b/console-tools/setkeycodes.c
@@ -20,8 +20,8 @@
KDSETKEYCODE = 0x4B4D /* write kernel keycode table entry */
};
-int setkeycodes_main(int argc, char** argv);
-int setkeycodes_main(int argc, char** argv)
+int setkeycodes_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+int setkeycodes_main(int argc, char **argv)
{
int fd, sc;
struct kbkeycode a;