API Version: 2.0
Library Version: 2.72
gboolean (* GHookCheckFunc) ( gpointer data )
Defines the type of a hook function that can be invoked by g_hook_list_invoke_check().
data
gpointer
The data field of the GHook is passed to the hook function here.
GHook
NULL
gboolean
FALSE if the GHook should be destroyed.
FALSE