Allocates a struct of the given size and initializes the initial part as a GClosure. This function is mainly useful when implementing new types of closures.
the size of the structure to allocate, must be at least sizeof (GClosure)
data to store in the data field of the newly allocated GClosure
ConstructionException GTK+ fails to create the object.
See Implementation
Allocates a struct of the given size and initializes the initial part as a GClosure. This function is mainly useful when implementing new types of closures.