options: Allow input/output file names only once.
authorJens Steinhauser <jens.steinhauser@gmail.com>
Tue, 15 Jul 2014 21:31:34 +0000 (23:31 +0200)
committerJens Steinhauser <jens.steinhauser@gmail.com>
Tue, 15 Jul 2014 21:31:34 +0000 (23:31 +0200)
commit44ac76145c74a503916ffc9a29701b3226d8c0c6
tree5205ffde30e9586e726ffb16b98e51876c71d7ee
parent0894b97269117fef77fb22d06d726a38e652cee4
options: Allow input/output file names only once.
options.c