From: Joel Holdsworth <redacted>
Date: Sat, 23 Jun 2012 09:30:55 +0000 (+0100)
Subject: Added extdef.h
X-Git-Tag: pulseview-0.1.0~339
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=e5335d4f0973a90ef7f7f69095e9db36e3feb0cb;p=pulseview.git

Added extdef.h
---

diff --git a/extdef.h b/extdef.h
new file mode 100644
index 00000000..08dae8e3
--- /dev/null
+++ b/extdef.h
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ */
+
+#ifndef _EXTDEF_H
+#define _EXTDEF_H
+
+#define countof(x) (sizeof(x)/sizeof(x[0]))
+
+#define begin_element(x) (&x[0])
+#define end_element(x) (&x[countof(x)])
+
+#endif /* _EXTDEF_H */