Replaces the value currently pointed to by the iterator
from its associated #GHashTable. Can only be called after
g_hash_table_iter_next() returned %TRUE.
If you supplied a @value_destroy_func when creating the
#GHashTable, the old value is freed using that function.
Replaces the value currently pointed to by the iterator from its associated #GHashTable. Can only be called after g_hash_table_iter_next() returned %TRUE.
If you supplied a @value_destroy_func when creating the #GHashTable, the old value is freed using that function.