4 files changed, 48 insertions, 28 deletions

diff --git a/src/mixer/alsa_mixer_plugin.c b/src/mixer/AlsaMixerPlugin.cxx
index 22e4e22bd..6623d12ec 100644
--- a/src/mixer/alsa_mixer_plugin.c
+++ b/src/mixer/AlsaMixerPlugin.cxx
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2003-2011 The Music Player Daemon Project
+ * Copyright (C) 2003-2013 The Music Player Daemon Project
  * http://www.musicpd.org
  *
  * This program is free software; you can redistribute it and/or modify
@@ -77,7 +77,7 @@ find_fd(GSList **list_r, int fd)
 		if (list == NULL)
 			return NULL;
 
-		GPollFD *p = list->data;
+		GPollFD *p = (GPollFD *)list->data;
 		if (p->fd == fd)
 			return list_r;
 
@@ -103,7 +103,7 @@ alsa_mixer_update_fd(struct alsa_mixer_source *source, const struct pollfd *p,
 	GSList *found = *found_r;
 	*found_r = found->next;
 
-	GPollFD *q = found->data;
+	GPollFD *q = (GPollFD *)found->data;
 	if (q->events != p->events) {
 		/* refresh events */
 		g_source_remove_poll(&source->source, q);
@@ -135,7 +135,7 @@ alsa_mixer_update_fds(struct alsa_mixer_source *source)
 	g_free(pfds);
 
 	for (; old != NULL; old = old->next) {
-		GPollFD *q = old->data;
+		GPollFD *q = (GPollFD *)old->data;
 		g_source_remove_poll(&source->source, q);
 		g_free(q);
 	}
@@ -163,7 +163,7 @@ alsa_mixer_source_check(GSource *_source)
 	struct alsa_mixer_source *source = (struct alsa_mixer_source *)_source;
 
 	for (const GSList *i = source->fds; i != NULL; i = i->next) {
-		const GPollFD *poll_fd = i->data;
+		const GPollFD *poll_fd = (GPollFD *)i->data;
 		if (poll_fd->revents != 0)
 			return true;
 	}
@@ -194,10 +194,12 @@ alsa_mixer_source_finalize(GSource *_source)
 }
 
 static GSourceFuncs alsa_mixer_source_funcs = {
-	.prepare = alsa_mixer_source_prepare,
-	.check = alsa_mixer_source_check,
-	.dispatch = alsa_mixer_source_dispatch,
-	.finalize = alsa_mixer_source_finalize,
+	alsa_mixer_source_prepare,
+	alsa_mixer_source_check,
+	alsa_mixer_source_dispatch,
+	alsa_mixer_source_finalize,
+	nullptr,
+	nullptr,
 };
 
 /*
@@ -421,11 +423,11 @@ alsa_mixer_set_volume(struct mixer *mixer, unsigned volume, GError **error_r)
 }
 
 const struct mixer_plugin alsa_mixer_plugin = {
-	.init = alsa_mixer_init,
-	.finish = alsa_mixer_finish,
-	.open = alsa_mixer_open,
-	.close = alsa_mixer_close,
-	.get_volume = alsa_mixer_get_volume,
-	.set_volume = alsa_mixer_set_volume,
-	.global = true,
+	alsa_mixer_init,
+	alsa_mixer_finish,
+	alsa_mixer_open,
+	alsa_mixer_close,
+	alsa_mixer_get_volume,
+	alsa_mixer_set_volume,
+	true,
 };
diff --git a/src/mixer/pulse_mixer_plugin.c b/src/mixer/PulseMixerPlugin.cxx
index a82c032b3..509b91bc8 100644
--- a/src/mixer/pulse_mixer_plugin.c
+++ b/src/mixer/PulseMixerPlugin.cxx
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2003-2011 The Music Player Daemon Project
+ * Copyright (C) 2003-2013 The Music Player Daemon Project
  * http://www.musicpd.org
  *
  * This program is free software; you can redistribute it and/or modify
@@ -18,7 +18,7 @@
  */
 
 #include "config.h"
-#include "pulse_mixer_plugin.h"
+#include "PulseMixerPlugin.h"
 #include "mixer_api.h"
 #include "output/pulse_output_plugin.h"
 #include "conf.h"
@@ -77,7 +77,7 @@ static void
 pulse_mixer_volume_cb(G_GNUC_UNUSED pa_context *context, const pa_sink_input_info *i,
 		      int eol, void *userdata)
 {
-	struct pulse_mixer *pm = userdata;
+	struct pulse_mixer *pm = (struct pulse_mixer *)userdata;
 
 	if (eol)
 		return;
@@ -153,16 +153,15 @@ static struct mixer *
 pulse_mixer_init(void *ao, G_GNUC_UNUSED const struct config_param *param,
 		 GError **error_r)
 {
-	struct pulse_mixer *pm;
-	struct pulse_output *po = ao;
+	struct pulse_output *po = (struct pulse_output *)ao;
 
 	if (ao == NULL) {
 		g_set_error(error_r, pulse_mixer_quark(), 0,
 			    "The pulse mixer cannot work without the audio output");
-		return false;
+		return nullptr;
 	}
 
-	pm = g_new(struct pulse_mixer,1);
+	struct pulse_mixer *pm = g_new(struct pulse_mixer,1);
 	mixer_init(&pm->base, &pulse_mixer_plugin);
 
 	pm->online = false;
@@ -229,8 +228,11 @@ pulse_mixer_set_volume(struct mixer *mixer, unsigned volume, GError **error_r)
 }
 
 const struct mixer_plugin pulse_mixer_plugin = {
-	.init = pulse_mixer_init,
-	.finish = pulse_mixer_finish,
-	.get_volume = pulse_mixer_get_volume,
-	.set_volume = pulse_mixer_set_volume,
+	pulse_mixer_init,
+	pulse_mixer_finish,
+	nullptr,
+	nullptr,
+	pulse_mixer_get_volume,
+	pulse_mixer_set_volume,
+	false,
 };
diff --git a/src/mixer/pulse_mixer_plugin.h b/src/mixer/PulseMixerPlugin.h
index 461633d37..f432c44a0 100644
--- a/src/mixer/pulse_mixer_plugin.h
+++ b/src/mixer/PulseMixerPlugin.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2003-2011 The Music Player Daemon Project
+ * Copyright (C) 2003-2013 The Music Player Daemon Project
  * http://www.musicpd.org
  *
  * This program is free software; you can redistribute it and/or modify
@@ -26,6 +26,10 @@ struct pulse_mixer;
 struct pa_context;
 struct pa_stream;
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 void
 pulse_mixer_on_connect(struct pulse_mixer *pm, struct pa_context *context);
 
@@ -36,4 +40,8 @@ void
 pulse_mixer_on_change(struct pulse_mixer *pm,
 		      struct pa_context *context, struct pa_stream *stream);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
diff --git a/src/mixer_api.h b/src/mixer_api.h
index 29c1e00ca..f0c9a0937 100644
--- a/src/mixer_api.h
+++ b/src/mixer_api.h
@@ -46,7 +46,15 @@ struct mixer {
 	bool failed;
 };
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 void
 mixer_init(struct mixer *mixer, const struct mixer_plugin *plugin);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif