mplist_get - Get the value of a property in a property list.
Get the value of a property in a property list.
The mplist_get() function searches property list plist from the beginning for a
property whose key is key .
If such a property is found, its value is
returned as the type of (void *) .
If not found, NULL is returned.
When NULL is returned, there are two possibilities: one is the case where no
property is found (see above); the other is the case where a property is found
and its value is NULL .
In case that these two cases must be
distinguished, use the mplist_find_by_key() function.
Copyright (C) 2001 Information-technology Promotion Agency (IPA)
Copyright (C) 2001-2009 National Institute of Advanced Industrial Science and
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terms of the GNU Free Documentation License