* bpo-30947: Update libexpat from 2.2.1 to 2.2.3 * Add NEWS entry * Add new loadlibrary.c * expat_external.h: restore include "pyexpatns.h" * PCbuild: add expat/loadlibrary.c * Define XML_POOR_ENTROPY to compile expat
Explicitly cast on integer downcasting to fix compiler warnings. (cherry picked from libexpat commit 788bff7a3baad1983b15b17c29e19e1a1a795c48)
New file: Modules/expat/siphash.h.