Synopsys:
srefin
Given a struct and an index, push the name of the field occupying the position specified by the index in the given struct. If the field is anonymous, push PVM_NULL. If the struct doesn’t have that many fields, raise PVM_E_OUT_OF_BOUNDS.
Stack: ( SCT ULONG -- SCT ULONG STR )
Exceptions: PVM_E_OUT_OF_BOUNDS