Allocate and initialize a new #GValueArray, optionally preserve space for @n_prealloced elements. New arrays always contain 0 elements, regardless of the value of @n_prealloced.
number of values to preallocate space for
a newly allocated #GValueArray with 0 values
Deprecated: Use #GArray and g_array_sized_new() instead.
ConstructionException GTK+ fails to create the object.
See Implementation
Allocate and initialize a new #GValueArray, optionally preserve space for @n_prealloced elements. New arrays always contain 0 elements, regardless of the value of @n_prealloced.