[PATCH v2 0/2] MR2921: winebuild: Simplify some assembly in the 16-bit support routines.

[Zebediah Figura (＠zfigura)]

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  v2: winebuild: Use the lretw mnemonic in wine_call_to_16().
      winebuild: Use segment prefixes in 16-bit stack switching code instead of writing out byte values.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/2921