To support the one of changes in gperf 3.1:
* The 'len' parameter of the hash function and of the lookup function is now
of type 'size_t' instead of 'unsigned int'. This makes it safe to call these
functions with strings of length > 4 GB, on 64-bit machines.
Continue to increase the object id even after FcFini()
and detect the overflow. that would be rather easier than
reset the object id with the complicated mutex and atomic
functions.
This situation would be quite unlikely to happen though
This change reverts 9acc14c34a
because it doesn't work as expected when building
with -fshort-enums which is default for older arms ABIs
Thanks for pointing this out, Thomas Klausner, Valery Ushakov, and Martin Husemann
Akira TAGOH
Behdad Esfahbod