jim warner authored Jun 02, 2016 and Craig Small committed Jun 07, 2016

The former variable length structure created potential
problems for library users like that referenced below.

We will now parallel the same approach newlib uses for
the configure options --enable-oomem & --with-systemd.
Thus, the --enable-oomem and OOMEM_ENABLE #define have
been eliminated and the --with-systemd option (#define
WITH_SYSTEMD) will hereafter impact one function only.

The proc_t struct itself will now *never* be impacted.

Reference(s):
procps-ng/procps#31



Signed-off-by: Jim Warner <james.warner@comcast.net>