Compares two paths. If a appears before b in a tree, then -1 is returned. If b appears before a, then 1 is returned. If the two nodes are equal, then 0 is returned.
A GtkTreePath to compare with.
The relative positions of a and b
See Implementation
Compares two paths. If a appears before b in a tree, then -1 is returned. If b appears before a, then 1 is returned. If the two nodes are equal, then 0 is returned.