diff options
Diffstat (limited to 'src/packet_interface.h')
-rw-r--r-- | src/packet_interface.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/packet_interface.h b/src/packet_interface.h index 4d1be07..86afb0e 100644 --- a/src/packet_interface.h +++ b/src/packet_interface.h @@ -46,6 +46,13 @@ struct control_packet { } __attribute__((__packed__)); +/*@ + requires \valid(f); + requires \valid_read(data + (0..len-1)); + requires len > 0; + + assigns \nothing; + */ void send_packet(struct dma_usart_file *f, const uint8_t *data, size_t len); #endif |