Make ARRAY_SIZE/ARRAY_AND_SIZE private.

[libsigrok.git] / sigrok-internal.h

diff --git a/sigrok-internal.h b/sigrok-internal.h
index 85004aa13f14b8c0d27586bd6efd654825a2495b..a5326d2b9f57304ca85e82e7b77e09b0bbc52a8b 100644 (file)
--- a/sigrok-internal.h
+++ b/sigrok-internal.h
@@ -20,6 +20,16 @@
 #ifndef SIGROK_SIGROK_INTERNAL_H
 #define SIGROK_SIGROK_INTERNAL_H
 
+/*--- Macros ----------------------------------------------------------------*/
+
+#ifndef ARRAY_SIZE
+#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
+#endif
+
+#ifndef ARRAY_AND_SIZE
+#define ARRAY_AND_SIZE(a) (a), ARRAY_SIZE(a)
+#endif
+
 /*--- hwplugin.c ------------------------------------------------------------*/
 
 int load_hwplugins(void);