The former is deprecated by C++14. The standard says they are the same:

The header defines all types and macros the same as the C standard library
header<stdint.h>.
Signed-off-by: Rosen Penev <rosenp@gmail.com>

The former is deprecated with C++14. The standard says both are the same:

The contents and meaning of the header<cstddef>are the same as the C
standard library header<stddef.h>,except that it does not declare the type
wchar_t, that it also declares the type byte and its associated
operations (21.2.5), and as noted in 21.2.3 and 21.2.4.
Signed-off-by: Rosen Penev <rosenp@gmail.com>

Only _WIN32 is defined by the compiler, and WIN32 is not standardized
and may be missing.

Closes #169

Fixes the non-Linux build.

Enforcing MADV_DONTFORK is a surprising limitation for this library
which aims to be generic.

Without MEM_COMMIT, the reserved address space is not accessible, and
MPD crashes.

MEM_LARGE_PAGES does not appear to work.  Instead, MEM_RESERVE appears
to be necessary.  Until I figure this out, this large pages are
disabled.