tree 0eb539535eb206d508f1bfb018e41d8cdd93ea86
parent 2d13d8b95b00fbc26135f3351930776a6b4b5615
author Scott Baker <smbaker@gmail.com> 1447715263 -0800
committer Scott Baker <smbaker@gmail.com> 1447715263 -0800

parameter helper functions