[PATCH 0/2] MR308: Add "wine/str.h", use "wine/heap.h" and it in winemenubuilder

[Alexandre Julliard (@julliard)]

> Are you interested in utf16to() and toutf16()? If yes, is there already a header that may be suitable for them?

No, I don't think that's useful.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/308#note_2694