Commit d422b954be178afca1abeded9054ee6e39272904
2017-10-09T13:37:42
Fix pointer/int cast warnings on 64-bit Windows On 64-bit Windows, `long` is 32 bits wide and can't hold a pointer. Switch to ptrdiff_t instead which should be the same size as a pointer on every somewhat sane platform without requiring C99 types like intptr_t. Fixes bug 788312. Thanks to J. Peter Mugaas for the report and initial patch.