Merge "Apply tizen coding rule" into tizensubmit/tizen/20160405.001445accepted/tizen/wearable/20160405.081629accepted/tizen/tv/20160405.081556accepted/tizen/mobile/20160405.081532accepted/tizen/ivi/20160405.081649accepted/tizen/common/20160405.132312

9 files changed, 126 insertions, 126 deletions

diff --git a/include/media_audio.h b/include/media_audio.h
index 2536798..469a795 100755
--- a/include/media_audio.h
+++ b/include/media_audio.h
@@ -47,7 +47,7 @@ extern "C" {
  * @param[out] dst The destination handle to the audio metadata
  * @param[in]  src The source handle to the audio metadata
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE Successful
@@ -69,7 +69,7 @@ int audio_meta_clone(audio_meta_h *dst, audio_meta_h src);
  *
  * @param[in] audio The audio metadata handle
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -91,7 +91,7 @@ int audio_meta_destroy(audio_meta_h audio);
  * @param[in]  audio    The audio metadata handle
  * @param[out] media_id The ID of the audio
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -113,7 +113,7 @@ int audio_meta_get_media_id(audio_meta_h audio, char **media_id);
  * @param[in]  audio The audio metadata handle
  * @param[out] album The album of the audio metadata
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -135,7 +135,7 @@ int audio_meta_get_album(audio_meta_h audio, char **album);
  * @param[in]  audio  The audio metadata handle
  * @param[out] artist The artist of the audio metadata
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -157,7 +157,7 @@ int audio_meta_get_artist(audio_meta_h audio, char **artist);
  * @param[in]  audio        The audio metadata handle
  * @param[out] album_artist The album artist of the audio metadata
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -179,7 +179,7 @@ int audio_meta_get_album_artist(audio_meta_h audio, char **album_artist);
  * @param[in]  audio The audio metadata handle
  * @param[out] genre The genre of the audio metadata
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -201,7 +201,7 @@ int audio_meta_get_genre(audio_meta_h audio, char **genre);
  * @param[in]  audio    The audio metadata handle
  * @param[out] composer The composer of the audio metadata
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -223,7 +223,7 @@ int audio_meta_get_composer(audio_meta_h audio, char **composer);
  * @param[in]  audio The audio metadata handle
  * @param[out] year  The year of the audio metadata
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -242,7 +242,7 @@ int audio_meta_get_year(audio_meta_h audio, char **year);
  * @param[in]  audio         The audio metadata handle
  * @param[out] recorded_date The recorded date of the audio metadata
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -263,7 +263,7 @@ int audio_meta_get_recorded_date(audio_meta_h audio, char **recorded_date);
  * @param[in]  audio     The audio metadata handle
  * @param[out] copyright The copyright of the audio metadata
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -285,7 +285,7 @@ int audio_meta_get_copyright(audio_meta_h audio, char **copyright);
  * @param[in]  audio     The audio metadata handle
  * @param[out] track_num The audio track number of the audio metadata
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -302,7 +302,7 @@ int audio_meta_get_track_num(audio_meta_h audio, char **track_num);
  * @param[in]  audio    The audio metadata handle
  * @param[out] bit_rate The audio bitrate in bit per second [bps]
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -318,7 +318,7 @@ int audio_meta_get_bit_rate(audio_meta_h audio, int *bit_rate);
  * @param [in]  audio        The handle to the audio metadata
  * @param [out] bitpersample The audio bit per sample
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -334,7 +334,7 @@ int audio_meta_get_bitpersample(audio_meta_h audio, int *bitpersample);
  * @param[in]  audio       The audio metadata handle
  * @param[out] sample_rate The audio sample rate[hz]
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -350,7 +350,7 @@ int audio_meta_get_sample_rate(audio_meta_h audio, int *sample_rate);
  * @param[in]  audio   The audio metadata handle
  * @param[out] channel The channel of the audio
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -366,7 +366,7 @@ int audio_meta_get_channel(audio_meta_h audio, int *channel);
  * @param[in]  audio    The audio metadata handle
  * @param[out] duration The audio file duration
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -383,7 +383,7 @@ int audio_meta_get_duration(audio_meta_h audio, int *duration);
  * @param[in]  audio        The audio metadata handle
  * @param[out] played_count The counter of the audio played
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -401,7 +401,7 @@ int audio_meta_get_played_count(audio_meta_h audio, int *played_count);
  * @param[in]  audio       The audio metadata handle
  * @param[out] played_time The last played time of the audio
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -421,7 +421,7 @@ int audio_meta_get_played_time(audio_meta_h audio, time_t *played_time);
  * @param[in]  audio           The audio metadata handle
  * @param[out] played_position The elapsed time of the audio
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -438,7 +438,7 @@ int audio_meta_get_played_position(audio_meta_h audio, int *played_position);
  * @param[in] audio        The audio metadata handle
  * @param[in] played_count The played count of the audio
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -457,7 +457,7 @@ int audio_meta_set_played_count(audio_meta_h audio, int played_count);
  * @param[in] audio       The audio metadata handle
  * @param[in] played_time The last played time of the audio
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -479,7 +479,7 @@ int audio_meta_set_played_time(audio_meta_h audio, time_t played_time);
  * @param[in] audio           The audio metadata handle
  * @param[in] played_position The played position of the audio
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -504,7 +504,7 @@ int audio_meta_set_played_position(audio_meta_h audio, int played_position);
  *
  * @param[in] audio The audio metadata handle
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
diff --git a/include/media_bookmark.h b/include/media_bookmark.h
index c5b4009..1d329b8 100755
--- a/include/media_bookmark.h
+++ b/include/media_bookmark.h
@@ -49,7 +49,7 @@ extern "C" {
  * @param[in] thumbnail_path The thumbnail path of video bookmark\ n
  *                           If the media type is audio, then thumbnail is null.
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -76,7 +76,7 @@ int media_bookmark_insert_to_db(const char *media_id, time_t time, const char *t
  *
  * @param[in] bookmark_id The ID of media bookmark
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -101,7 +101,7 @@ int media_bookmark_delete_from_db(int bookmark_id);
  * @param[in]  filter         The handle to the media filter
  * @param[out] bookmark_count The count of the media bookmark
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -129,7 +129,7 @@ int media_bookmark_get_bookmark_count_from_db(filter_h filter, int *bookmark_cou
  * @param[out] dst The destination handle to media bookmark
  * @param[in]  src The source handle to media bookmark
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -152,7 +152,7 @@ int media_bookmark_clone(media_bookmark_h *dst, media_bookmark_h src);
  *
  * @param[in] bookmark The handle to media bookmark
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -172,7 +172,7 @@ int media_bookmark_destroy(media_bookmark_h bookmark);
  * @param[in]  bookmark    The handle to media bookmark
  * @param[out] bookmark_id The media bookmark ID
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -191,7 +191,7 @@ int media_bookmark_get_bookmark_id(media_bookmark_h bookmark, int *bookmark_id);
  * @param[in]  bookmark    The handle to media bookmark
  * @param[out] marked_time The bookmark time offset (in milliseconds)
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -209,7 +209,7 @@ int media_bookmark_get_marked_time(media_bookmark_h bookmark, time_t *marked_tim
  * @param[in]  bookmark The handle to media bookmark
  * @param[out] path     The thumbnail path of media bookmark
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
diff --git a/include/media_filter.h b/include/media_filter.h
index 7940d0d..d88dcd6 100755
--- a/include/media_filter.h
+++ b/include/media_filter.h
@@ -50,7 +50,7 @@ extern "C" {
  *
  * @param[out] filter A handle to the media filter
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -72,7 +72,7 @@ int media_filter_create(filter_h *filter);
  *
  * @param[in] filter The handle to the media filter
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -94,7 +94,7 @@ int media_filter_destroy(filter_h filter);
  * @param[in] offset The start position of the given filter (Starting from zero)
  * @param[in] count  The number of items to be searched with respect to the offset
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -114,7 +114,7 @@ int media_filter_set_offset(filter_h filter, int offset, int count);
  * @param[in] condition    The condition which is used WHERE clause on a query
  * @param[in] collate_type The collate type for comparing two strings
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -136,7 +136,7 @@ int media_filter_set_condition(filter_h filter, const char *condition, media_con
  * @param[in] order_keyword The search order keyword
  * @param[in] collate_type  The collate type for comparing two strings
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -200,7 +200,7 @@ int media_filter_get_offset(filter_h filter, int *offset, int *count);
  * @param[out] condition    The condition which is used WHERE clause on a query
  * @param[out] collate_type The collate type for comparing two strings
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -224,7 +224,7 @@ int media_filter_get_condition(filter_h filter, char **condition, media_content_
  * @param[out] order_keyword The search order keyword
  * @param[out] collate_type  The collate type for comparing two strings
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -246,7 +246,7 @@ int media_filter_get_order(filter_h filter, media_content_order_e* order_type, c
  * @param[out] storage_id The storage_id which is used in filter
  *
  * @return @c 0 on success,
- * 		otherwise a negative error value
+ *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
  * @retval #MEDIA_CONTENT_ERROR_INVALID_PARAMETER Invalid parameter
diff --git a/include/media_group.h b/include/media_group.h
index 6a9a918..5a304de 100755
--- a/include/media_group.h
+++ b/include/media_group.h
@@ -46,7 +46,7 @@ extern "C" {
  * @param[in]  filter      The media filter handle
  * @param[out] album_count The count of the media album
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -73,7 +73,7 @@ int media_album_get_album_count_from_db(filter_h filter, int *album_count);
  * @param[in] callback  The callback function to be invoked
  * @param[in] user_data The user data to be passed to the callback function
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -100,7 +100,7 @@ int media_album_foreach_album_from_db(filter_h filter, media_album_cb callback,
  * @param[in]  filter      The media filter handle
  * @param[out] media_count The count of the album
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -129,7 +129,7 @@ int media_album_get_media_count_from_db(int album_id, filter_h filter, int *medi
  * @param[in] callback  The callback function to be invoked
  * @param[in] user_data The user data to be passed to the callback function
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -158,7 +158,7 @@ int media_album_foreach_media_from_db(int album_id, filter_h filter, media_info_
  *
  * @param[in] album The media album handle
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -185,7 +185,7 @@ int media_album_destroy(media_album_h album);
  * @param[in]  src  The source handle to the media album
  * @param[out] dst  The destination handle to the media album
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -205,7 +205,7 @@ int media_album_clone(media_album_h *dst, media_album_h src);
  * @param[in]  album    The media album handle
  * @param[out] album_id The media album ID
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -226,7 +226,7 @@ int media_album_get_album_id(media_album_h album, int *album_id);
  * @param[in]  album       The media album handle
  * @param[out] album_name  The name of the media album handle
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -245,7 +245,7 @@ int media_album_get_name(media_album_h album, char **album_name);
  * @param[in]  album  The media album handle
  * @param[out] artist The name of the media artist
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -264,7 +264,7 @@ int media_album_get_artist(media_album_h album, char **artist);
  * @param[in]  album     The media album handle
  * @param[out] album_art The path of the media album_art
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -287,7 +287,7 @@ int media_album_get_album_art(media_album_h album, char **album_art);
  * @param[in]  album_id The ID of the media album
  * @param[out] album    The album handle associated with the album ID
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -323,7 +323,7 @@ int media_album_get_album_from_db(int album_id, media_album_h *album);
  * @param[in]  group        The type of the media group
  * @param[out] group_count  The count of the media group
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -351,7 +351,7 @@ int media_group_get_group_count_from_db(filter_h filter, media_group_e group, in
  * @param[in] callback  The callback function to be invoked
  * @param[in] user_data The user data to be passed to the callback function
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -379,7 +379,7 @@ int media_group_foreach_group_from_db(filter_h filter, media_group_e group, medi
  * @param[in]  filter      The media filter handle
  * @param[out] media_count The count of the media
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -409,7 +409,7 @@ int media_group_get_media_count_from_db(const char *group_name, media_group_e gr
  * @param[in] callback   The callback function to be invoked
  * @param[in] user_data  The user data to be passed to the callback function
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -433,7 +433,7 @@ int media_group_foreach_media_from_db(const char *group_name, media_group_e grou
   */
 
 #ifdef __cplusplus
- }
+}
 #endif /* __cplusplus */
 
 #endif /* __TIZEN_MEDIA_GROUP_H__ */
diff --git a/include/media_image.h b/include/media_image.h
index a253b81..e6eb0c0 100755
--- a/include/media_image.h
+++ b/include/media_image.h
@@ -48,7 +48,7 @@ extern "C" {
  * @param[out] dst  The destination handle to the image metadata
  * @param[in]  src  The source handle to the image metadata
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -70,7 +70,7 @@ int image_meta_clone(image_meta_h *dst, image_meta_h src);
  *
  * @param[in] image The image metadata handle
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE Successful
@@ -89,7 +89,7 @@ int image_meta_destroy(image_meta_h image);
  * @param[in]  image    The image metadata handle
  * @param[out] media_id The ID of an image
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -105,7 +105,7 @@ int image_meta_get_media_id(image_meta_h image, char **media_id);
  * @param[in]  image The image metadata handle
  * @param[out] width The image width in pixels
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -121,7 +121,7 @@ int image_meta_get_width(image_meta_h image, int *width);
  * @param[in]  image  The image metadata handle
  * @param[out] height The image height in pixels
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -137,7 +137,7 @@ int image_meta_get_height(image_meta_h image, int *height);
  * @param[in]  image       The image metadata handle
  * @param[out] orientation The image orientation
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -153,7 +153,7 @@ int image_meta_get_orientation(image_meta_h image, media_content_orientation_e *
  * @param[in]  image      The image metadata handle
  * @param[out] date_taken The time, when image was taken (in seconds, since the Epoch)
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -172,7 +172,7 @@ int image_meta_get_date_taken(image_meta_h image, char **date_taken);
  * @param[out] burst_id The ID of burst shot\ n
  *                      If @a burst_id is @c NULL, this is not burst shot
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -261,7 +261,7 @@ int image_meta_get_model(image_meta_h image, char **model);
  * @param[out] is_burst_shot @c true if the media is a burst shot image,
  *                           otherwise @c false if the media is not a burst shot image
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -277,7 +277,7 @@ int image_meta_is_burst_shot(image_meta_h image, bool *is_burst_shot);
  * @param[in] image       The image metadata handle
  * @param[in] orientation The image orientation
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -304,7 +304,7 @@ int image_meta_set_orientation(image_meta_h image, media_content_orientation_e o
  *
  * @param[in] image The handle to the image
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
diff --git a/include/media_playlist.h b/include/media_playlist.h
index cee1702..fdd233c 100755
--- a/include/media_playlist.h
+++ b/include/media_playlist.h
@@ -44,7 +44,7 @@ extern "C" {
  * @param[in]  filter         The handle to the filter
  * @param[out] playlist_count The count of the media playlist
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -71,7 +71,7 @@ int media_playlist_get_playlist_count_from_db(filter_h filter, int *playlist_cou
  * @param[in] callback  The callback function to be invoked
  * @param[in] user_data The user data to be passed to the callback function
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -98,7 +98,7 @@ int media_playlist_foreach_playlist_from_db(filter_h filter, media_playlist_cb c
  * @param[in]  filter       The media filter handle
  * @param[out] media_count  The number of media items
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -126,7 +126,7 @@ int media_playlist_get_media_count_from_db(int playlist_id, filter_h filter, int
  * @param[in] callback    The callback function to be invoked
  * @param[in] user_data   The user data to be passed to the callback function
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -157,7 +157,7 @@ int media_playlist_foreach_media_from_db(int playlist_id, filter_h filter, playl
  * @param[in]  name     The name of the inserted playlist
  * @param[out] playlist A created handle to media playlist
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -185,7 +185,7 @@ int media_playlist_insert_to_db(const char *name, media_playlist_h *playlist);
  *
  * @param[in] playlist_id The ID of media playlist
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -216,7 +216,7 @@ int media_playlist_delete_from_db(int playlist_id);
  * @param[in]  playlist_id The ID of the media playlist
  * @param[out] playlist    The media playlist handle associated with the playlist ID
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -243,7 +243,7 @@ int media_playlist_get_playlist_from_db(int playlist_id, media_playlist_h *playl
  *
  * @param[in] playlist The media playlist handle
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -270,7 +270,7 @@ int media_playlist_destroy(media_playlist_h playlist);
  * @param[in]  src  The source handle of a media playlist
  * @param[out] dst  The destination handle to a media playlist
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -290,7 +290,7 @@ int media_playlist_clone(media_playlist_h *dst, media_playlist_h src);
  * @param[in]  playlist    The media playlist handle
  * @param[out] playlist_id The ID of the media playlist
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -308,7 +308,7 @@ int media_playlist_get_playlist_id(media_playlist_h playlist, int *playlist_id);
  * @param[in]  playlist      The media playlist handle
  * @param[out] playlist_name The playlist name
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -325,7 +325,7 @@ int media_playlist_get_name(media_playlist_h playlist, char **playlist_name);
  * @param[in] playlist      The media playlist handle
  * @param[in] playlist_name The name of the media playlist
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -347,7 +347,7 @@ int media_playlist_set_name(media_playlist_h playlist, const char *playlist_name
  * @param[in]  playlist The media playlist handle
  * @param[out] path     The path of the thumbnail
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -364,7 +364,7 @@ int media_playlist_get_thumbnail_path(media_playlist_h playlist, char **path);
  * @param[in] playlist The media playlist handle
  * @param[in] path     The path of the thumbnail
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -385,7 +385,7 @@ int media_playlist_set_thumbnail_path(media_playlist_h playlist, const char *pat
  * @param[in] playlist_member_id The playlist member ID
  * @param[in] play_order         The playing order
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -404,7 +404,7 @@ int media_playlist_set_play_order(media_playlist_h playlist, int playlist_member
  * @param[in] playlist The media playlist handle
  * @param[in] media_id The ID to the media info which is added
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -427,7 +427,7 @@ int media_playlist_add_media(media_playlist_h playlist, const char *media_id);
  * @param[in] playlist           The media playlist handle
  * @param[in] playlist_member_id The playlist member ID
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -451,7 +451,7 @@ int media_playlist_remove_media(media_playlist_h playlist, int playlist_member_i
  * @param[in] playlist_member_id The playlist member ID
  * @param[out] play_order        The played order
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -476,7 +476,7 @@ int media_playlist_get_play_order(media_playlist_h playlist, int playlist_member
  *
  * @param[in] playlist The media playlist handle
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
diff --git a/include/media_storage.h b/include/media_storage.h
index 1be8292..80224db 100755
--- a/include/media_storage.h
+++ b/include/media_storage.h
@@ -49,7 +49,7 @@ extern "C" {
 * @return @c 0 on success,
 *           otherwise a negative error value
 *
-* @retval #MEDIA_CONTENT_ERROR_NONE 			 Successful
+* @retval #MEDIA_CONTENT_ERROR_NONE              Successful
 * @retval #MEDIA_CONTENT_ERROR_INVALID_PARAMETER Invalid parameter
 * @retval #MEDIA_CONTENT_ERROR_OUT_OF_MEMORY	 Out of memory
 * @retval #MEDIA_CONTENT_ERROR_DB_FAILED		 DB Operation failed
@@ -73,7 +73,7 @@ int media_storage_get_storage_info_from_db(const char *storage_id, media_storage
 * @return @c 0 on success,
 *           otherwise a negative error value
 *
-* @retval #MEDIA_CONTENT_ERROR_NONE 			 Successful
+* @retval #MEDIA_CONTENT_ERROR_NONE              Successful
 * @retval #MEDIA_CONTENT_ERROR_INVALID_PARAMETER Invalid parameter
 * @retval #MEDIA_CONTENT_ERROR_INVALID_OPERATION Invalid operation
 * @retval #MEDIA_CONTENT_ERROR_DB_FAILED		 DB Operation failed
diff --git a/include/media_tag.h b/include/media_tag.h
index 7d0e9be..bcc28ab 100755
--- a/include/media_tag.h
+++ b/include/media_tag.h
@@ -51,7 +51,7 @@ extern "C" {
  * @param[in]  tag_name The tag name to be inserted
  * @param[out] tag      The created handle to the media tag
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -80,7 +80,7 @@ int media_tag_insert_to_db(const char *tag_name, media_tag_h *tag);
  *
  * @param[in] tag_id The ID of media tag
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -105,7 +105,7 @@ int media_tag_delete_from_db(int tag_id);
  * @param[in]  filter    The handle to the filter
  * @param[out] tag_count The count of the media tag
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -132,7 +132,7 @@ int media_tag_get_tag_count_from_db(filter_h filter, int *tag_count);
  * @param[in] callback  The callback function to be invoked
  * @param[in] user_data The user data to be passed to the callback function
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -159,7 +159,7 @@ int media_tag_foreach_tag_from_db(filter_h filter, media_tag_cb callback, void *
  * @param[in]  filter      The handle to the media filter
  * @param[out] media_count The count of media items
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -187,7 +187,7 @@ int media_tag_get_media_count_from_db(int tag_id, filter_h filter, int *media_co
  * @param[in] callback  The callback function to be invoked
  * @param[in] user_data The user data to be passed to the callback function
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -220,7 +220,7 @@ int media_tag_foreach_media_from_db(int tag_id, filter_h filter, media_info_cb c
  * @param[out] dst The destination handle to the media tag
  * @param[in]  src The source handle to the media tag
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -241,7 +241,7 @@ int media_tag_clone(media_tag_h *dst, media_tag_h src);
  *
  * @param[in] tag The media tag handle
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -262,7 +262,7 @@ int media_tag_destroy(media_tag_h tag);
  * @param[in]  tag     The media tag handle
  * @param[out] tag_id  The ID of the media tag
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -280,7 +280,7 @@ int media_tag_get_tag_id(media_tag_h tag, int *tag_id);
  * @param[in]  tag      The media tag handle
  * @param[out] tag_name The name of the tag
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -303,7 +303,7 @@ int media_tag_get_name(media_tag_h tag, char **tag_name);
  * @param[in]  tag_id The ID of the media tag
  * @param[out] tag    The media tag handle associated with the tag ID
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -327,7 +327,7 @@ int media_tag_get_tag_from_db(int tag_id, media_tag_h *tag);
  * @param[in] tag      The media tag handle
  * @param[in] media_id The ID to the media info which is added
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -350,7 +350,7 @@ int media_tag_add_media(media_tag_h tag, const char *media_id);
  * @param[in] tag      The media tag handle
  * @param[in] media_id The ID to the media info which is removed
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -373,7 +373,7 @@ int media_tag_remove_media(media_tag_h tag, const char *media_id);
  * @param[in] tag      The media tag handle
  * @param[in] tag_name The name of the media tag
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -399,7 +399,7 @@ int media_tag_set_name(media_tag_h tag, char *tag_name);
  *
  * @param[in] tag The media tag handle
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
diff --git a/include/media_video.h b/include/media_video.h
index b095d1c..b11e93b 100755
--- a/include/media_video.h
+++ b/include/media_video.h
@@ -47,7 +47,7 @@ extern "C" {
  * @param[out] dst The destination handle to the video metadata
  * @param[in]  src The source handle to the video metadata
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE Successful
@@ -69,7 +69,7 @@ int video_meta_clone(video_meta_h *dst, video_meta_h src);
  *
  * @param[in] video The video metadata handle
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -91,7 +91,7 @@ int video_meta_destroy(video_meta_h video);
  * @param[in]  video    The video metadata handle
  * @param[out] media_id The ID of the video
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -113,7 +113,7 @@ int video_meta_get_media_id(video_meta_h video, char **media_id);
  * @param[in]  video The video metadata handle
  * @param[out] album The album of the video metadata
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -135,7 +135,7 @@ int video_meta_get_album(video_meta_h video, char **album);
  * @param[in]  video  The video metadata handle
  * @param[out] artist The artist of the video metadata
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -157,7 +157,7 @@ int video_meta_get_artist(video_meta_h video, char **artist);
  * @param[in]  video        The video metadata handle
  * @param[out] album_artist The album artist of the video metadata
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -179,7 +179,7 @@ int video_meta_get_album_artist(video_meta_h video, char **album_artist);
  * @param[in]  video The video metadata handle
  * @param[out] genre The genre of the video metadata
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -201,7 +201,7 @@ int video_meta_get_genre(video_meta_h video, char **genre);
  * @param[in]  video    The video metadata handle
  * @param[out] composer The composer of the video metadata
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -223,7 +223,7 @@ int video_meta_get_composer(video_meta_h video, char **composer);
  * @param[in]  video The video metadata handle
  * @param[out] year  The year of the video metadata
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -242,7 +242,7 @@ int video_meta_get_year(video_meta_h video, char **year);
  * @param[in]  video         The video metadata handle
  * @param[out] recorded_date The recorded date of the video metadata
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -264,7 +264,7 @@ int video_meta_get_recorded_date(video_meta_h video, char **recorded_date);
  * @param[in]  video     The video metadata handle
  * @param[out] copyright The copyright of the video metadata
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -286,7 +286,7 @@ int video_meta_get_copyright(video_meta_h video, char **copyright);
  * @param[in]  video     The video metadata handle
  * @param[out] track_num The track number of the video metadata
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -303,7 +303,7 @@ int video_meta_get_track_num(video_meta_h video, char **track_num);
  * @param[in]  video    The video metadata handle
  * @param[out] bit_rate The video bit rate in bit per second [bps]
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -319,7 +319,7 @@ int video_meta_get_bit_rate(video_meta_h video, int *bit_rate);
  * @param[in]  video    The video metadata handle
  * @param[out] duration The video duration in milliseconds
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -335,7 +335,7 @@ int video_meta_get_duration(video_meta_h video, int *duration);
  * @param[in]  video The video metadata handle
  * @param[out] width The video width in pixels
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -351,7 +351,7 @@ int video_meta_get_width(video_meta_h video, int *width);
  * @param[in]  video  The video metadata handle
  * @param[out] height The video height in pixels
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -368,7 +368,7 @@ int video_meta_get_height(video_meta_h video, int *height);
  * @param[in]  video        The video metadata handle
  * @param[out] played_count The counter of the video played
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -385,7 +385,7 @@ int video_meta_get_played_count(video_meta_h video, int *played_count);
  * @param[in]  video       The video metadata handle
  * @param[out] played_time The last played time of the video
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -405,7 +405,7 @@ int video_meta_get_played_time(video_meta_h video, time_t *played_time);
  * @param[in]  video           The video metadata handle
  * @param[out] played_position The elapsed time of the video
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -422,7 +422,7 @@ int video_meta_get_played_position(video_meta_h video, int *played_position);
  * @param[in] video        The video metadata handle
  * @param[in] played_count The number of played
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -441,7 +441,7 @@ int video_meta_set_played_count(video_meta_h video, int played_count);
  * @param[in] video       The video metadata handle
  * @param[in] played_time The last played time of the video
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -463,7 +463,7 @@ int video_meta_set_played_time(video_meta_h video, time_t played_time);
  * @param[in] video           The video metadata handle
  * @param[in] played_position The position from the beginning of the video (in milliseconds)
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful
@@ -488,7 +488,7 @@ int video_meta_set_played_position(video_meta_h video, int played_position);
  *
  * @param[in] video The video metadata handle
  *
- * @return @c 0 on success, 
+ * @return @c 0 on success,
  *         otherwise a negative error value
  *
  * @retval #MEDIA_CONTENT_ERROR_NONE              Successful