Re: [PATCH v13 0/1] MR8778: sane.ds: Adding a window for loading and saving the scanner configuration

[Esme Povirk (＠madewokherd)]

Esme Povirk (@madewokherd) commented about dlls/sane.ds/cfg.h:
> +{
> +    int type;
> +    CHAR name[64];
> +    int optno;
> +    union
> +    {
> +        int int_val;
> +        BOOL bool_val;
> +        CHAR str_val[255];
> +        int fixed_val;
> +    } value;
> +    BOOL is_enabled;
> +} ScannerOption;
> +
> +BOOL save_to_file(WCHAR* path, ScannerOption *option);
> +BOOL load_from_file(WCHAR* path, int type, CHAR* name, void* value);
> This interface seems like it would be inefficient - each setting saved is a complete read and write of the file, and each setting loaded is a complete read.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/8778#note_113173