1 files changed, 38 insertions, 0 deletions

diff --git a/src/iso7816.h b/src/iso7816.h
new file mode 100644
index 0000000..426cd97
--- /dev/null
+++ b/src/iso7816.h
@@ -0,0 +1,38 @@
+/*
+ * 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.
+ */
+
+#ifndef _ISO7816_H
+#define _ISO7816_H
+
+#include "packed.h"
+
+PACKED_TYPE(iso7816_header_t,
+struct iso7816_header {
+        uint8_t cla;
+        uint8_t ins;
+        uint8_t p1;
+        uint8_t p2;
+        uint8_t lc1;
+        uint8_t lc2;
+        uint8_t lc3;
+})
+
+PACKED_TYPE(iso7816_apdu_t,
+struct iso7816_apdu {
+        size_t            alloc_len;
+        uint16_t          payload_len;
+        uint8_t          *payload_ptr;
+        iso7816_header_t  header;
+        uint8_t           payload[];
+})
+
+const unsigned char *iso7816_ptr(const iso7816_apdu_t *);
+int iso7816_add(iso7816_apdu_t *, const void *, size_t);
+iso7816_apdu_t *iso7816_new(uint8_t, uint8_t, uint16_t);
+size_t iso7816_len(const iso7816_apdu_t *);
+void iso7816_free(iso7816_apdu_t **);
+
+#endif /* !_ISO7816_H */