set: Add a few useful functions
authorMatthias Clasen <mclasen@redhat.com>
Fri, 5 Jun 2020 01:35:53 +0000 (21:35 -0400)
committerMatthias Clasen <mclasen@redhat.com>
Fri, 5 Jun 2020 17:49:23 +0000 (13:49 -0400)
commit2f1028ed795e2984b41583391e4ba145e5c0c689
tree9de76af30df4c7d64eda062ac8774a3dd7e31bf7
parentbd06c00f3a0a3567d9505d159c879a6441d2c5dc
set: Add a few useful functions

Allow to find out if a set is empty, and its
min and max.
gtk/gtkset.c
gtk/gtkset.h