list filtering

[Jörgen Sigvardsson <jorgen sigvardsson kau se>]

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I have implemented list filtering functions for my own purpose since there 
were none in glib.

typedef gboolean (*GPredicateFunc)(gpointer data, gpointer cond);
GList* g_list_filter & g_slist_filter(GList* list, GList** filtered_elements, 
GPredicateFunc f, gpointer filter_cond)

It scans through the list. For every element which fulfills the filter 
condition, the element is removed from list and put on filtered_elements. The 
result is two lists: The remaining elements are returned, while the elements 
which were removed are in *filtered_elements (in no particular order).

Would this functionality be interesting for glib? If so tell me where I can 
send a patch.

- -- 
Jörgen Sigvardsson, B. Sc.
Lecturer, Computer Science Dept. Karlstad University
Tel: +46-(0)54-700 1786
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