Remove dead code

This was done with the help of callcatcher [1]. Only functions which
are statically known to be unused are removed.

Some unused functions are not removed yet, because they might be needed
in the near future (such as open_output_stream for the encode branch).

There is one user visible change: the --subcc option did nothing, and is
removed with this commit.

[1] http://www.skynet.ie/~caolan/Packages/callcatcher.html

1 files changed, 0 insertions, 29 deletions

diff --git a/sub/sub_cc.h b/sub/sub_cc.h
deleted file mode 100644
index f5f6924057..0000000000
--- a/sub/sub_cc.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * This file is part of MPlayer.
- *
- * MPlayer 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.
- *
- * MPlayer 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 MPlayer; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#ifndef MPLAYER_SUB_CC_H
-#define MPLAYER_SUB_CC_H
-
-#include <stdint.h>
-
-extern int subcc_enabled;
-
-void subcc_init(void);
-void subcc_process_data(const uint8_t *inputdata, unsigned int len);
-
-#endif /* MPLAYER_SUB_CC_H */