[Issue 23206] ImportC: errors compiling VC .h files that <errno.h> relies on

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=23206

--- Comment #1 from Walter Bright <bugzilla at digitalmars.com> ---
The first problem is:

__pragma(pack(push, 8))

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