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

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

diff --git a/coreutils/head.c b/coreutils/head.c
index af9e9f4..6293077 100644 (file)
--- a/coreutils/head.c
+++ b/coreutils/head.c
@@ -31,7 +31,7 @@ static const struct suffix_mult head_suffixes[] = {
 
 static const char header_fmt_str[] ALIGN1 = "\n==> %s <==\n";
 
-int head_main(int argc, char **argv);
+int head_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int head_main(int argc, char **argv)
 {
        unsigned long count = 10;