diff options
Diffstat (limited to 'lib/src/protocol/udp.h')
| -rw-r--r-- | lib/src/protocol/udp.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/src/protocol/udp.h b/lib/src/protocol/udp.h index 58cd65095..75d1ea98c 100644 --- a/lib/src/protocol/udp.h +++ b/lib/src/protocol/udp.h @@ -16,6 +16,11 @@ #ifndef HICN_PROTOCOL_UDP_H #define HICN_PROTOCOL_UDP_H +/* + * The length of the UDP header struct must be 8 bytes. + */ +#define EXPECTED_UDP_HDRLEN 8 + typedef struct { u16 src_port; @@ -25,6 +30,8 @@ typedef struct } _udp_header_t; #define UDP_HDRLEN sizeof(_udp_header_t) +static_assert (EXPECTED_UDP_HDRLEN == UDP_HDRLEN, + "Size of UDP struct does not match its expected size."); #endif /* HICN_PROTOCOL_UDP_H */ |