Remove CopyOptions structure

src/utility/copy.cpp

@@ -33,21 +33,6 @@ static constexpr char s3_filename_prefix[] = "s3://";
 static constexpr char gcs_filename_prefix[] = "gs://";
 static constexpr char r2_filename_prefix[] = "r2://";
 
-typedef struct DuckdbCopyOptions {
-	bool csv_mode;
-	struct CSVOptions {
-		char *delimiter;
-		char *null_str;
-		int null_str_len;
-		bool include_header;
-		char *quote;
-		char *escape;
-		List *force_quote;
-		bool force_quote_all;
-		bool *force_quote_flags;
-	} csv_options;
-} DuckdbCopyOptions;
-
 /*
  * Returns the relation of the copy_stmt as a fully qualified DuckDB table reference. This is done
  * including the column names if provided in the original copy_stmt, e.g. my_table(column1, column2).