realname "File Tree Walking Entropy Source" define ENTROPY_SRC_FTW load_on auto modset unix es_ftw.h es_ftw.cpp buf_es aix cygwin darwin freebsd hpux irix linux openbsd qnx solaris tru64 # Doesn't build on 2.0.2/x86 due to libc/libstdc++ header issues; no # big deal since it has /dev/*random #netbsd