1*600f14f4SXin LiThis directory contains several convenience libraries used by the rest of the 2*600f14f4SXin Litools and plugins. Two of them (getopt and utf8) are shamelessly copied from 3*600f14f4SXin Livorbistools, one for manipulating UTF-8 strings (GPL) and one for implementing 4*600f14f4SXin Ligetopt (LGPL). libFLAC does not link to either; the only FLAC tools that do 5*600f14f4SXin Liare GPL'ed. 6