Use a designated initializer list for the initialization of the metafile object

[Rudde]

Your commit seems very incomplete.

[esmil]

It's technically correct, as in it doesn't change behaviour of the code since all remaining fields are automatically zero-initialized once you use just one designated initializer.

However, I think what Rudde means is that there may be value in keeping the explicit zero initialization of the other fields for documentation/readability reasons.

[pobrn]

Since the user account has been deleted, and there has been agreement that this pull request brings no benefit, I am closing it.