Make sure we have a show_usage function prototype

-Erik
2002-12-11 07:46:30 +00:00 · 2002-12-11 07:46:30 +00:00 · d7e1a6c6eb
parent 392947c860
commit d7e1a6c6eb
1 changed files with 3 additions and 1 deletions
--- a/networking/udhcp/dhcpc.c
+++ b/networking/udhcp/dhcpc.c
@ -77,7 +77,7 @@ struct client_config_t client_config = {
 };

 #ifndef BB_VER
-static void show_usage(void)
+static void __attribute__ ((noreturn)) show_usage(void)
 {
 	printf(
 "Usage: udhcpc [OPTIONS]\n\n"
@ -99,6 +99,8 @@ static void show_usage(void)
 	);
 	exit(0);
 }
+#else
+extern void show_usage(void) __attribute__ ((noreturn));
 #endif