Merge branch 'mk/client-merge'

* mk/client-merge: (49 commits)
  client: shorten names of the struct client variables
  client: simplified client_read()
  client: client_input_received() returns 0
  client: check for COMMAND_RETURN_CLOSE
  client: renamed local variable "selret" to "ret"
  client: moved CLOSE/KILL check after client_process_line()
  client: don't check FD_ISSET(client->fd) on expired client
  client: removed assert(client->fd)>=0
  fix -Wcast-qual -Wwrite-strings warnings
  playlist: return -1 after assert(0)
  command: concatenate strings at compile time
  audio: don't pass "fd" to {en,dis}ableAudioDevice()
  volume: don't pass "fd" to changeVolumeLevel()
  directory: printDirectoryInfo() does not call commandError()
  directory: don't pass fd to traverseAllIn()
  directory: don't pass fd to traverseAllIn() callbacks
  playlist: PlaylistInfo() does not call commandError()
  playlist: don't pass "fd" to storedPlaylist.c functions
  playlist: don't pass "fd" to playlist.c functions
  playlist: showPlaylist() and shufflePlaylist() cannot fail
  ...

1 files changed, 13 insertions, 6 deletions

diff --git a/src/storedPlaylist.h b/src/storedPlaylist.h
index a7806386b..964669d35 100644
--- a/src/storedPlaylist.h
+++ b/src/storedPlaylist.h
@@ -23,14 +23,21 @@
 #include "list.h"
 #include "playlist.h"
 
-List *loadStoredPlaylist(int fd, const char *utf8path);
+List *loadStoredPlaylist(const char *utf8path);
 
-int moveSongInStoredPlaylistByPath(int fd, const char *utf8path, int src, int dest);
-int removeAllFromStoredPlaylistByPath(int fd, const char *utf8path);
-int removeOneSongFromStoredPlaylistByPath(int fd, const char *utf8path, int pos);
+enum playlist_result
+moveSongInStoredPlaylistByPath(const char *utf8path, int src, int dest);
 
-int appendSongToStoredPlaylistByPath(int fd, const char *utf8path, Song *song);
+enum playlist_result
+removeAllFromStoredPlaylistByPath(const char *utf8path);
 
-int renameStoredPlaylist(int fd, const char *utf8from, const char *utf8to);
+enum playlist_result
+removeOneSongFromStoredPlaylistByPath(const char *utf8path, int pos);
+
+enum playlist_result
+appendSongToStoredPlaylistByPath(const char *utf8path, Song *song);
+
+enum playlist_result
+renameStoredPlaylist(const char *utf8from, const char *utf8to);
 
 #endif