This is supposed to be used to read directory contents from a file path,
but seems to have never been used. It also uses the now-deprecated
GntFile, so we don't want it to be public any more.
# UPDATING VERSION NUMBERS FOR RELEASES
#
# The version number is:
# <major>.<minor>.<micro><suffix>
#
# If any code has changed in libgnt:
# micro += 1
#
# If any functions have been added to libgnt:
# micro = 0
# minor += 1
#
# If backwards compatibility has been broken in libgnt:
# micro = 0
# minor = 0
# major += 1
# gnt_soversion += 1
#
# suffix should be similar to one of the following: