Calls a function for each element of a #GSList.
It is safe for @func to remove the element from @list, but it must not modify any part of the list after that element.
the function to call with each element's data
user data to pass to the function
See Implementation
Calls a function for each element of a #GSList.
It is safe for @func to remove the element from @list, but it must not modify any part of the list after that element.