Convenience method, which frees all the memory used by a #GSList, and calls the specified destroy function on every element's data.
@free_func must not modify the list (eg, by removing the freed element from it).
the function to be called to free each element's data
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See Implementation
Convenience method, which frees all the memory used by a #GSList, and calls the specified destroy function on every element's data.
@free_func must not modify the list (eg, by removing the freed element from it).