diff options
Diffstat (limited to 'lib/prefix.h')
| -rw-r--r-- | lib/prefix.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/prefix.h b/lib/prefix.h index 7fef37e3ff..feacc2ae29 100644 --- a/lib/prefix.h +++ b/lib/prefix.h @@ -179,6 +179,14 @@ extern void prefix_free (struct prefix *); extern const char *prefix_family_str (const struct prefix *); extern int prefix_blen (const struct prefix *); extern int str2prefix (const char *, struct prefix *); + +/* + * 8 groups of 4 bytes of hexadecimal + 7 seperators is 39 + * /128 = 4 bytes + * Null = 1 byte + * 39 + 4 + 1 = 44 bytes + */ +#define PREFIX2STR_BUFFER 44 extern const char *prefix2str (union prefix46constptr, char *, int); extern int prefix_match (const struct prefix *, const struct prefix *); extern int prefix_same (const struct prefix *, const struct prefix *); |