Revert "Do not define USE_32BIT_TIME_T"
Revert "Do not define USE_32BIT_TIME_T"

This reverts commit 54fe41551dca8d0b3f78bd0276e49a22dd1cc410.

Unfortunately while Heimdal uses 64-bit time_t everywhere the
netidmgr dll api is uses 32-bit time_t on 32-bit Windows because
it was originally built with MIT Kerberos.

secure-endpoints/netidmgr,secure-endpoints/netidmgr,secure-endpoints/netidmgr,secure-endpoints/netidmgr,secure-endpoints/netidmgr