-=head2 C<SIG_MIN>
-
-The minimum integer used as a signature for user-defined magic.
-
-This constant is B<deprecated> and will be removed in december 2009.
-
-=head2 C<SIG_MAX>
-
-The maximum integer used as a signature for user-defined magic.
-
-This constant is B<deprecated> and will be removed in december 2009.
-
-=head2 C<SIG_NBR>
-
- SIG_NBR = SIG_MAX - SIG_MIN + 1
-
-This constant is B<deprecated> and will be removed in december 2009.
-