From 59756a7c5d3759db932b5a177bf897c1c6c409cc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Th=C3=A9o=20Lebrun?= <theo.lebrun@bootlin.com>
Date: Thu, 8 Jun 2023 15:31:18 +0200
Subject: [PATCH] examples: fix indent

---
 doc/tutorial1.c |  6 +++---
 doc/tutorial2.c | 48 ++++++++++++++++++++++++------------------------
 doc/tutorial4.c | 16 ++++++++--------
 3 files changed, 35 insertions(+), 35 deletions(-)

diff --git a/doc/tutorial1.c b/doc/tutorial1.c
index 050aa88d2..2fc2ca4b9 100644
--- a/doc/tutorial1.c
+++ b/doc/tutorial1.c
@@ -11,9 +11,9 @@ int main(int argc, char *argv[])
 	pw_init(&argc, &argv);
 
 	fprintf(stdout, "Compiled with libpipewire %s\n"
-                        "Linked with libpipewire %s\n",
-                                pw_get_headers_version(),
-                                pw_get_library_version());
+			"Linked with libpipewire %s\n",
+				pw_get_headers_version(),
+				pw_get_library_version());
 	return 0;
 }
 /* [code] */
diff --git a/doc/tutorial2.c b/doc/tutorial2.c
index 66647d7dc..e6ead6840 100644
--- a/doc/tutorial2.c
+++ b/doc/tutorial2.c
@@ -20,37 +20,37 @@ static const struct pw_registry_events registry_events = {
 
 int main(int argc, char *argv[])
 {
-        struct pw_main_loop *loop;
-        struct pw_context *context;
-        struct pw_core *core;
-        struct pw_registry *registry;
-        struct spa_hook registry_listener;
+	struct pw_main_loop *loop;
+	struct pw_context *context;
+	struct pw_core *core;
+	struct pw_registry *registry;
+	struct spa_hook registry_listener;
 
-        pw_init(&argc, &argv);
+	pw_init(&argc, &argv);
 
-        loop = pw_main_loop_new(NULL /* properties */);
-        context = pw_context_new(pw_main_loop_get_loop(loop),
-                        NULL /* properties */,
-                        0 /* user_data size */);
+	loop = pw_main_loop_new(NULL /* properties */);
+	context = pw_context_new(pw_main_loop_get_loop(loop),
+			NULL /* properties */,
+			0 /* user_data size */);
 
-        core = pw_context_connect(context,
-                        NULL /* properties */,
-                        0 /* user_data size */);
+	core = pw_context_connect(context,
+			NULL /* properties */,
+			0 /* user_data size */);
 
-        registry = pw_core_get_registry(core, PW_VERSION_REGISTRY,
-                        0 /* user_data size */);
+	registry = pw_core_get_registry(core, PW_VERSION_REGISTRY,
+			0 /* user_data size */);
 
-        spa_zero(registry_listener);
-        pw_registry_add_listener(registry, &registry_listener,
-                                       &registry_events, NULL);
+	spa_zero(registry_listener);
+	pw_registry_add_listener(registry, &registry_listener,
+				       &registry_events, NULL);
 
-        pw_main_loop_run(loop);
+	pw_main_loop_run(loop);
 
-        pw_proxy_destroy((struct pw_proxy*)registry);
-        pw_core_disconnect(core);
-        pw_context_destroy(context);
-        pw_main_loop_destroy(loop);
+	pw_proxy_destroy((struct pw_proxy*)registry);
+	pw_core_disconnect(core);
+	pw_context_destroy(context);
+	pw_main_loop_destroy(loop);
 
-        return 0;
+	return 0;
 }
 /* [code] */
diff --git a/doc/tutorial4.c b/doc/tutorial4.c
index ff0cb2774..67cb0c8dc 100644
--- a/doc/tutorial4.c
+++ b/doc/tutorial4.c
@@ -43,15 +43,15 @@ static void on_process(void *userdata)
 	stride = sizeof(int16_t) * DEFAULT_CHANNELS;
 	n_frames = buf->datas[0].maxsize / stride;
 
-        for (i = 0; i < n_frames; i++) {
-                data->accumulator += M_PI_M2 * 440 / DEFAULT_RATE;
-                if (data->accumulator >= M_PI_M2)
-                        data->accumulator -= M_PI_M2;
+	for (i = 0; i < n_frames; i++) {
+		data->accumulator += M_PI_M2 * 440 / DEFAULT_RATE;
+		if (data->accumulator >= M_PI_M2)
+			data->accumulator -= M_PI_M2;
 
-                val = sin(data->accumulator) * DEFAULT_VOLUME * 16767.f;
-                for (c = 0; c < DEFAULT_CHANNELS; c++)
-                        *dst++ = val;
-        }
+		val = sin(data->accumulator) * DEFAULT_VOLUME * 16767.f;
+		for (c = 0; c < DEFAULT_CHANNELS; c++)
+			*dst++ = val;
+	}
 
 	buf->datas[0].chunk->offset = 0;
 	buf->datas[0].chunk->stride = stride;