Fixes build with clang

Originally committed as revision 22273 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22272 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22271 to svn://svn.ffmpeg.org/ffmpeg/trunk

unfinished, iam just commiting this so the functions that should be
non static have prototypes.

Originally committed as revision 22270 to svn://svn.ffmpeg.org/ffmpeg/trunk

Turning on -Werror=implicit makes implicit function declarations
an error with supported compilers.

Originally committed as revision 22269 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22268 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22267 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22266 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22265 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22264 to svn://svn.ffmpeg.org/ffmpeg/trunk

Also fix function definitions to match prototypes (missing const).

Originally committed as revision 22263 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22262 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22261 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22260 to svn://svn.ffmpeg.org/ffmpeg/trunk

These functions are not used outside their respective files, and they
lack a prototype in a header.

Originally committed as revision 22259 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22258 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22257 to svn://svn.ffmpeg.org/ffmpeg/trunk

non-interlaced video.
Should fix issue 1766.

Originally committed as revision 22256 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22255 to svn://svn.ffmpeg.org/ffmpeg/trunk

av_stristr().

Originally committed as revision 22254 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22252 to svn://svn.ffmpeg.org/ffmpeg/trunk

This is a case-insensitive version of strstr().

Originally committed as revision 22251 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22249 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22248 to svn://svn.ffmpeg.org/ffmpeg/trunk

simplify.

Originally committed as revision 22247 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22246 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22245 to svn://svn.ffmpeg.org/ffmpeg/trunk

This gives brief messages from make by default.  For full command
echoing, add V=1 to make command line.

Originally committed as revision 22244 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22243 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22242 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22241 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22240 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22239 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22238 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22236 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22235 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22234 to svn://svn.ffmpeg.org/ffmpeg/trunk

These macros are redundant.  All uses are replaced with the generic
DECLARE_ALIGNED macro instead.

Originally committed as revision 22233 to svn://svn.ffmpeg.org/ffmpeg/trunk

defined, fix crash.

Originally committed as revision 22232 to svn://svn.ffmpeg.org/ffmpeg/trunk

See the thread:
Subject: [FFmpeg-devel] [PATCH] Add support to input device to ffprobe
Date: Sun, 21 Feb 2010 14:57:44 +0100

Originally committed as revision 22231 to svn://svn.ffmpeg.org/ffmpeg/trunk