Move random utility macros into utils.h

[log-plotter] / utils.h

diff --git a/utils.h b/utils.h
new file mode 100644 (file)
index 0000000..8b5152e
--- /dev/null
+++ b/utils.h
@@ -0,0 +1,6 @@
+#ifndef _UTILS_H
+#define _UTILS_H
+
+#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
+
+#endif