[PATCH 0/6] MR1186: shell32: Rework DragQueryFile.

[Akihiro Sagawa (＠sgwaki)]

Otherwise, it returns an incorrect buffer size especially for a DBCS file name.

Wine-Bugs: https://bugs.winehq.org/show_bug.cgi?id=53738

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https://gitlab.winehq.org/wine/wine/-/merge_requests/1186