Sets @self to be the subtraction of @other from @self.
In other words, remove all values from @self that are part of @other.
It is allowed for @self and @other to be the same bitset. The bitset will be emptied in that case.
the GtkBitset to subtract
See Implementation
Sets @self to be the subtraction of @other from @self.
In other words, remove all values from @self that are part of @other.
It is allowed for @self and @other to be the same bitset. The bitset will be emptied in that case.