1 files changed, 42 insertions, 0 deletions
diff --git a/src/blob.h b/src/blob.h
new file mode 100644
index 0000000..7247185
--- /dev/null
+++ b/src/blob.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2018 Yubico AB. All rights reserved.
+ * Use of this source code is governed by a BSD-style
+ * license that can be found in the LICENSE file.
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#ifndef _BLOB_H
+#define _BLOB_H
+
+#include <cbor.h>
+#include <stdlib.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+typedef struct fido_blob {
+	unsigned char	*ptr;
+	size_t		 len;
+} fido_blob_t;
+
+typedef struct fido_blob_array {
+	fido_blob_t	*ptr;
+	size_t		 len;
+} fido_blob_array_t;
+
+cbor_item_t *fido_blob_encode(const fido_blob_t *);
+fido_blob_t *fido_blob_new(void);
+int fido_blob_decode(const cbor_item_t *, fido_blob_t *);
+int fido_blob_is_empty(const fido_blob_t *);
+int fido_blob_set(fido_blob_t *, const u_char *, size_t);
+int fido_blob_append(fido_blob_t *, const u_char *, size_t);
+void fido_blob_free(fido_blob_t **);
+void fido_blob_reset(fido_blob_t *);
+void fido_free_blob_array(fido_blob_array_t *);
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif /* __cplusplus */
+
+#endif /* !_BLOB_H */