genl: drop extern from function prototypes

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>

diff --git a/genl/genl_utils.h b/genl/genl_utils.h
index 6e6f44501abad175dd1de5bfaadee505ac75345b..3de0da34bdba12b26ecfcaa21ab5f6b9cb54b5e9 100644 (file)
--- a/genl/genl_utils.h
+++ b/genl/genl_utils.h
@@ -10,9 +10,10 @@ struct genl_util
        struct  genl_util *next;
        char    name[16];
        int     (*parse_genlopt)(struct genl_util *fu, int argc, char **argv);
-       int     (*print_genlopt)(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg);
+       int     (*print_genlopt)(const struct sockaddr_nl *who,
+                                struct nlmsghdr *n, void *arg);
 };
 
-extern int genl_ctrl_resolve_family(const char *family);
+int genl_ctrl_resolve_family(const char *family);
 
 #endif