ref: 2f67e21393c25943f25e116fa6912b7d92dbca4e
parent: 0e1fec841e7cc9291110284a946d1d0489fc7713
author: Ori Bernstein <ori@eigenstate.org>
date: Tue Mar 24 10:45:15 EDT 2020
turn ptrdiff_t into a 64 bit type while technically a 32 bit ptrdiff_t is in spec on systems with 64 bit ponters as long as we guarantee that individual objects are small enough, this can confuse legitimate code, so lets fix this.