start building out audio and rtp libraries

gst/rtp/c_util.go

@@ -0,0 +1,19 @@
+package rtp
+
+/*
+#include "gst.go.h"
+*/
+import "C"
+
+// gboolean converts a go bool to a C.gboolean.
+func gboolean(b bool) C.gboolean {
+	if b {
+		return C.gboolean(1)
+	}
+	return C.gboolean(0)
+}
+
+// gobool provides an easy type conversion between C.gboolean and a go bool.
+func gobool(b C.gboolean) bool {
+	return int(b) > 0
+}