diff options
Diffstat (limited to 'libcpp/internal.h')
| -rw-r--r-- | libcpp/internal.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libcpp/internal.h b/libcpp/internal.h index e3eb26b..cea32ec 100644 --- a/libcpp/internal.h +++ b/libcpp/internal.h @@ -503,7 +503,8 @@ struct cpp_reader const unsigned char *time; /* Externally set timestamp to replace current date and time useful for - reproducibility. */ + reproducibility. It should be initialized to -2 (not yet set) and + set to -1 to disable it or to a non-negative value to enable it. */ time_t source_date_epoch; /* EOF token, and a token forcing paste avoidance. */ |