xatonum.h: add comment

[oweals/busybox.git] / networking / hostname.c

diff --git a/networking/hostname.c b/networking/hostname.c
index 6783dbacb38cd41066b716f82b924a71b00b0af0..2c224bef905fc5afc6c1b4ddb3a0e4a88f24d6c2 100644 (file)
--- a/networking/hostname.c
+++ b/networking/hostname.c
@@ -42,7 +42,7 @@ static void do_sethostname(char *s, int isfile)
        }
 }
 
-int hostname_main(int argc, char **argv);
+int hostname_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int hostname_main(int argc, char **argv)
 {
        enum {