From 378f3c61e3540c737cd0d45c5c946ddcf40c471a Mon Sep 17 00:00:00 2001
From: Denis Kenzior <denkenz@gmail.com>
Date: Wed, 28 Apr 2010 17:15:07 -0500
Subject: [PATCH] gathdlc: Add accessor for GAtIO

---
 gatchat/gathdlc.c | 8 ++++++++
 gatchat/gathdlc.h | 3 +++
 gatchat/gatio.h   | 2 ++
 3 files changed, 13 insertions(+)

diff --git a/gatchat/gathdlc.c b/gatchat/gathdlc.c
index a5e8ed41..48426674 100644
--- a/gatchat/gathdlc.c
+++ b/gatchat/gathdlc.c
@@ -313,6 +313,14 @@ guint32 g_at_hdlc_get_xmit_accm(GAtHDLC *hdlc)
 	return hdlc->xmit_accm[0];
 }
 
+GAtIO *g_at_hdlc_get_io(GAtHDLC *hdlc)
+{
+	if (hdlc == NULL)
+		return NULL;
+
+	return hdlc->io;
+}
+
 #define NEED_ESCAPE(xmit_accm, c) xmit_accm[c >> 5] & (1 << (c & 0x1f))
 
 gboolean g_at_hdlc_send(GAtHDLC *hdlc, const unsigned char *data, gsize size)
diff --git a/gatchat/gathdlc.h b/gatchat/gathdlc.h
index 2fa32705..2217558a 100644
--- a/gatchat/gathdlc.h
+++ b/gatchat/gathdlc.h
@@ -23,6 +23,7 @@
 #define __G_AT_HDLC_H
 
 #include "gat.h"
+#include "gatio.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -51,6 +52,8 @@ gboolean g_at_hdlc_send(GAtHDLC *hdlc, const unsigned char *data, gsize size);
 
 void g_at_hdlc_set_recording(GAtHDLC *hdlc, const char *filename);
 
+GAtIO *g_at_hdlc_get_io(GAtHDLC *hdlc);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/gatchat/gatio.h b/gatchat/gatio.h
index cb19164b..5a9f9f93 100644
--- a/gatchat/gatio.h
+++ b/gatchat/gatio.h
@@ -32,6 +32,8 @@ struct _GAtIO;
 
 typedef struct _GAtIO GAtIO;
 
+struct ring_buffer;
+
 typedef void (*GAtIOReadFunc)(struct ring_buffer *buffer, gpointer user_data);
 typedef gboolean (*GAtIOWriteFunc)(gpointer user_data);