diff options
Diffstat (limited to 'pjlib/include/pj')
| -rw-r--r-- | pjlib/include/pj/guid.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/pjlib/include/pj/guid.h b/pjlib/include/pj/guid.h index cb34d973..3eea11a3 100644 --- a/pjlib/include/pj/guid.h +++ b/pjlib/include/pj/guid.h @@ -48,10 +48,13 @@ PJ_BEGIN_DECL /** * PJ_GUID_STRING_LENGTH specifies length of GUID string. The value is * dependent on the algorithm used internally to generate the GUID string. - * If real GUID generator is used, then the length will be 128bit or - * 32 bytes. If shadow GUID generator is used, then the length + * If real GUID generator is used, then the length will be between 32 and + * 36 bytes. If shadow GUID generator is used, then the length * will be 20 bytes. Application should not assume which algorithm will * be used by GUID generator. + * + * Regardless of the actual length of the GUID, it will not exceed + * PJ_GUID_MAX_LENGTH characters. */ extern const unsigned PJ_GUID_STRING_LENGTH; @@ -59,7 +62,7 @@ extern const unsigned PJ_GUID_STRING_LENGTH; * PJ_GUID_MAX_LENGTH specifies the maximum length of GUID string, * regardless of which algorithm to use. */ -#define PJ_GUID_MAX_LENGTH 32 +#define PJ_GUID_MAX_LENGTH 36 /** * Create a globally unique string, which length is PJ_GUID_STRING_LENGTH |