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, 33 insertions, 0 deletions

diff --git a/src/client.h b/src/client.h
new file mode 100644
index 000000000..a4cb4a902
--- /dev/null
+++ b/src/client.h
@@ -0,0 +1,33 @@
+/* the Music Player Daemon (MPD)
+ * Copyright (C) 2003-2007 by Warren Dukes (warren.dukes@gmail.com)
+ * This project's homepage is: http://www.musicpd.org
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef INTERFACE_H
+#define INTERFACE_H
+
+#include "os_compat.h"
+
+void client_manager_init(void);
+void client_manager_deinit(void);
+int client_manager_io(void);
+void client_manager_expire(void);
+
+void client_new(int fd, const struct sockaddr *addr);
+
+int client_print(int fd, const char *buffer, size_t len);
+
+#endif