Add documentation of filter_get().
authorAndre Noll <maan@tuebingen.mpg.de>
Sun, 19 Jun 2016 20:55:48 +0000 (22:55 +0200)
committerAndre Noll <maan@tuebingen.mpg.de>
Sun, 19 Jun 2016 20:55:48 +0000 (22:55 +0200)
commitf0c49ce075c3c950a0488c6cf32e63621cc3c574
treed3b00adfc3db400d24201021fef0b27b4c7ed970
parent9b8d01ce7486882bb2fa82b2f328780b9d0ba249
Add documentation of filter_get().

It's a public function that should be documented.
filter_common.c