Add -?, -help, and --help as alternative options to get help.
authorRamiro Polla <ramiro.polla@gmail.com>
Mon, 21 Dec 2009 02:20:13 +0000 (02:20 +0000)
committerRamiro Polla <ramiro.polla@gmail.com>
Mon, 21 Dec 2009 02:20:13 +0000 (02:20 +0000)
commit870e015048bccbef22bcbd86351d4bc8edb41924
treeaa88a61debfa622ed74483fedcfe71efd7575132
parent7f11e745b27bfbac6b2a18daffc44173530bd6d5
Add -?, -help, and --help as alternative options to get help.

Originally committed as revision 20906 to svn://svn.ffmpeg.org/ffmpeg/trunk
cmdutils_common_opts.h
doc/ffmpeg-doc.texi
doc/ffplay-doc.texi
doc/ffserver-doc.texi