c_g_variant_new_from_data

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
__gshared extern (C)
GVariant* function(GVariantType* type, void* data, size_t size, int trusted, GDestroyNotify notify, void* userData) c_g_variant_new_from_data;

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