tor/src/trunnel/sendme.trunnel

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/* This file contains the SENDME cell definition. */
struct sendme_cell {
/* Version field. */
u8 version IN [0x00, 0x01];
/* The data content depends on the version. */
u16 data_len;
u8 data[data_len];
}
/* SENDME version 0. No data. */
/* SENDME version 1. Authenticated with digest. */
struct sendme_data_v1 {
/* A 4 bytes digest. */
u8 digest[4];
}