tree 36da0273f78a03b7e9b66f670f7d327abeda8ffb
parent 29e094cd21fb2eaae4dde70a4363a9cc33168094
author David Lawrence Ramsey <pooka109@gmail.com> 1481304961 -0600
committer Benno Schulenberg <bensberg@justemail.net> 1481630780 +0100

tweaks: adjust the type of two arguments

Convert digits() to take a ssize_t instead of an int, since it's
used on ssize_t line numbers.  And properly use the long modifier
when displaying a line number.

Also, conditionalize the digits() prototype.