1 files changed, 61 insertions, 0 deletions
diff --git a/src/libknot/binary.h b/src/libknot/binary.h
new file mode 100644
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--- /dev/null
+++ b/src/libknot/binary.h
@@ -0,0 +1,61 @@
+/*  Copyright (C) 2011 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program 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 General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*!
+ * \file includes.h
+ *
+ * \author Jan Vcelak <jan.vcelak@nic.cz>
+ *
+ * \brief Structures for binary data handling.
+ *
+ * \addtogroup libknot
+ * @{
+ */
+
+#ifndef _KNOT_BINARY_H_
+#define _KNOT_BINARY_H_
+
+#include <stdlib.h>
+#include <stddef.h>
+#include <stdint.h>
+
+struct knot_binary {
+	uint8_t *data;
+	size_t size;
+};
+
+typedef struct knot_binary knot_binary_t;
+
+/*!
+ * \brief Initialize knot_binary_t structure from Base64 encoded string.
+ *
+ * \param base64  Base64 encoded input data.
+ * \param binary  Pointer to structure to write the result into.
+ * \return Error code, KNOT_EOK in case of success.
+ */
+int knot_binary_from_base64(const char *base64, knot_binary_t *binary);
+
+/*!
+ * \brief Free content of knot_binary_t structure.
+ *
+ * \param binary  Pointer to the structure.
+ * \return Error code, KNOT_EOK in case of success.
+ */
+int knot_binary_free(knot_binary_t *binary);
+
+#endif // _KNOT_BINARY_H
+
+/*! @} */