Implement creating AaruFormat image and writing header.

include/aaruformat/structs/options.h

@@ -0,0 +1,37 @@
+/*
+ * This file is part of the Aaru Data Preservation Suite.
+ * Copyright (c) 2019-2025 Natalia Portillo.
+ *
+ * This library is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of the
+ * License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef LIBAARUFORMAT_OPTIONS_H
+#define LIBAARUFORMAT_OPTIONS_H
+
+typedef struct
+{
+    bool     compress;
+    bool     deduplicate;
+    uint32_t dictionary;
+    uint8_t  table_shift;
+    uint8_t  data_shift;
+    uint8_t  block_alignment;
+    bool     md5;
+    bool     sha1;
+    bool     sha256;
+    bool     blake3;
+    bool     spamsum;
+} aaru_options;
+
+#endif  // LIBAARUFORMAT_OPTIONS_H