Re: [PATCH v2 0/6] MR3994: include: Introduce wine_dbgstr_fourcc and debugstr_fourcc.

[Zebediah Figura (＠zfigura)]

Zebediah Figura (@zfigura) commented about include/wine/debug.h:
> id->Data4[4], id->Data4[5], id->Data4[6], id->Data4[7] );
>  }
>
> +static inline const char *wine_dbgstr_fourcc( unsigned int fourcc )
> +{
> +    char str[4] = { fourcc, fourcc >> 8, fourcc >> 16, fourcc >> 24 };
> +    if (!fourcc)
> +        return "''";
> +    if ((isprint( str[0] ) || str[0] == ' ') && (isprint( str[1] ) || str[1] == ' ') &&
> +        (isprint( str[2] ) || str[2] == ' ') && (isprint( str[3] ) || str[3] == ' '))

isprint() already includes space.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/3994#note_47489