Automatically reformat com32/modules/meminfo.c using Nindent.

Do this for all files except HDT, gPXE and externally maintained
libraries (zlib, tinyjpeg, libpng).

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

For debugging reasons it's important to know if we have no flags at
all or if we get flags = 1.  Print [-] in the case of no flags at all.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

Add support for ACPI 3 and certain broken e820 implementations in the
meminfo program.  Some e820 implementations expect the buffer to
remain the same between different invocations, despite the fact that
there is absolutely no guarantee to that effect in the spec.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

Handy little utility for dumping out the system memory map.  Changes
no other code.