initial whatever

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>

1 files changed, 20 insertions, 0 deletions

diff --git a/src/ppkt.h b/src/ppkt.h
new file mode 100644
index 0000000..83cc78a
--- /dev/null
+++ b/src/ppkt.h
@@ -0,0 +1,20 @@
+#ifndef PPKT_H
+#define PPKT_H 1
+
+#include <stdint.h>
+
+#define PPKT_TYPE_DATA 0x0001u
+
+struct ppkt
+{
+    uint16_t type;
+    uint16_t data_size;
+    uint32_t sequence;
+    uint8_t data[0];
+};
+
+void ppkt_header_prepare(struct ppkt *);
+
+void ppkt_header_process(struct ppkt *);
+
+#endif