Type-cast getpagesize() from int to size_t for the comparison with d.
getpagesize() will only return positive numbers (there is no negative
page size system) and it can not fail.
Should fix some comp

Type-cast getpagesize() from int to size_t for the comparison with d.
getpagesize() will only return positive numbers (there is no negative
page size system) and it can not fail.
Should fix some compiler warnings seen in -portable projects.
OK otto@

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Introducing recallocarray(3), a blend of calloc(3) and reallocarray(3)
with the added feature that released memory is cleared. Much input from various
developers. ok deraadt@ tom@