diff options
Diffstat (limited to 'lib/packets.h')
| -rw-r--r-- | lib/packets.h | 29 |
1 files changed, 21 insertions, 8 deletions
diff --git a/lib/packets.h b/lib/packets.h index edf140b9e..36bd759bb 100644 --- a/lib/packets.h +++ b/lib/packets.h @@ -733,14 +733,27 @@ struct tcp_header { BUILD_ASSERT_DECL(TCP_HEADER_LEN == sizeof(struct tcp_header)); /* Connection states */ -#define CS_NEW 0x01 -#define CS_ESTABLISHED 0x02 -#define CS_RELATED 0x04 -#define CS_REPLY_DIR 0x08 -#define CS_INVALID 0x10 -#define CS_TRACKED 0x20 -#define CS_SRC_NAT 0x40 -#define CS_DST_NAT 0x80 +enum { + CS_NEW_BIT = 0, + CS_ESTABLISHED_BIT = 1, + CS_RELATED_BIT = 2, + CS_REPLY_DIR_BIT = 3, + CS_INVALID_BIT = 4, + CS_TRACKED_BIT = 5, + CS_SRC_NAT_BIT = 6, + CS_DST_NAT_BIT = 7, +}; + +enum { + CS_NEW = (1 << CS_NEW_BIT), + CS_ESTABLISHED = (1 << CS_ESTABLISHED_BIT), + CS_RELATED = (1 << CS_RELATED_BIT), + CS_REPLY_DIR = (1 << CS_REPLY_DIR_BIT), + CS_INVALID = (1 << CS_INVALID_BIT), + CS_TRACKED = (1 << CS_TRACKED_BIT), + CS_SRC_NAT = (1 << CS_SRC_NAT_BIT), + CS_DST_NAT = (1 << CS_DST_NAT_BIT), +}; /* Undefined connection state bits. */ #define CS_SUPPORTED_MASK (CS_NEW | CS_ESTABLISHED | CS_RELATED \ |