iwinfo: move ARRAY_SIZE macro to iwinfo/utils.h

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

diff --git a/include/iwinfo/utils.h b/include/iwinfo/utils.h
index d4f32e4..95f9238 100644 (file)
--- a/include/iwinfo/utils.h
+++ b/include/iwinfo/utils.h
@@ -25,6 +25,10 @@
 
 #include "iwinfo.h"
 
+#ifndef ARRAY_SIZE
+#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
+#endif
+
 #define LOG10_MAGIC    1.25892541179
 
 extern struct uci_context *uci_ctx;

diff --git a/iwinfo_lib.c b/iwinfo_lib.c
index c30d834..0ab7be0 100644 (file)
--- a/iwinfo_lib.c
+++ b/iwinfo_lib.c
@@ -313,10 +313,6 @@ const struct iwinfo_iso3166_label IWINFO_ISO3166_NAMES[] = {
        { 0,               "" }
 };
 
-#ifndef ARRAY_SIZE
-#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
-#endif
-
 static const struct iwinfo_ops *backends[] = {
 #ifdef USE_NL80211
        &nl80211_ops,