From 34a95c04c0a2628d2563e18d659a6f5e07954a0b Mon Sep 17 00:00:00 2001
From: Stefan Seyfried <seife@tuxbox-git.slipkontur.de>
Date: Sun, 8 Aug 2010 14:00:09 +0200
Subject: [PATCH] libtriple: add lt_debug() for controllable debug output

---
 lib/libtriple/Makefile.am  |  1 +
 lib/libtriple/lt_debug.cpp | 18 ++++++++++++++++++
 lib/libtriple/lt_debug.h   |  4 ++++
 3 files changed, 23 insertions(+)
 create mode 100644 lib/libtriple/lt_debug.cpp
 create mode 100644 lib/libtriple/lt_debug.h

diff --git a/lib/libtriple/Makefile.am b/lib/libtriple/Makefile.am
index ee7d2b627..5d98bf2db 100644
--- a/lib/libtriple/Makefile.am
+++ b/lib/libtriple/Makefile.am
@@ -11,6 +11,7 @@ noinst_LIBRARIES = libtriple.a
 AM_CPPFLAGS = -fno-rtti -fno-exceptions
 
 libtriple_a_SOURCES = \
+	lt_debug.cpp \
 	dmx_td.cpp \
 	video_td.cpp \
 	audio_td.cpp \
diff --git a/lib/libtriple/lt_debug.cpp b/lib/libtriple/lt_debug.cpp
new file mode 100644
index 000000000..38a424e56
--- /dev/null
+++ b/lib/libtriple/lt_debug.cpp
@@ -0,0 +1,18 @@
+/* libtriple debug functions */
+
+#include <stdarg.h>
+#include <stdio.h>
+
+int cnxt_debug = 0;
+
+void lt_debug(const char *fmt, ...)
+{
+	if (! cnxt_debug)
+		return;
+
+	va_list args;
+	va_start(args, fmt);
+	vfprintf(stderr, fmt, args);
+	va_end(args);
+}
+
diff --git a/lib/libtriple/lt_debug.h b/lib/libtriple/lt_debug.h
new file mode 100644
index 000000000..90340edb5
--- /dev/null
+++ b/lib/libtriple/lt_debug.h
@@ -0,0 +1,4 @@
+#ifndef __LT_DEBUG_H
+#define __LT_DEBUG_H
+void lt_debug(const char *fmt, ...);
+#endif