[DllImport(LibSassDll, CallingConvention = CallingConvention.Cdecl)] public static extern StringUtf8 sass_import_get_error_message(Sass_Import_Entry entry);
[DllImport(LibSassDll, CallingConvention = CallingConvention.Cdecl)] public static extern void sass_delete_import(Sass_Import_Entry entry);
[DllImport(LibSassDll, CallingConvention = CallingConvention.Cdecl)] public static extern size_t sass_import_get_error_column(Sass_Import_Entry entry);
[DllImport(LibSassDll, CallingConvention = CallingConvention.Cdecl)] public static extern StringUtf8 sass_import_take_srcmap(Sass_Import_Entry entry);
[DllImport(LibSassDll, CallingConvention = CallingConvention.Cdecl)] public static extern StringUtf8 sass_import_get_abs_path(Sass_Import_Entry entry);
[DllImport(LibSassDll, CallingConvention = CallingConvention.Cdecl)] public static extern void sass_import_set_list_entry(Sass_Import_List list, size_t idx, Sass_Import_Entry entry);
[DllImport(LibSassDll, CallingConvention = CallingConvention.Cdecl)] public static extern Sass_Import_Entry sass_import_set_error(Sass_Import_Entry import, StringUtf8 message, size_t line, size_t col);