InitEditionPack
InitEditionPack Initialize the Edition Manager
#include <Editions.h> Edition Manager
returns Error Code; 0=no error
You use the InitEditionPack function to initialize the Edition Manager.
Note that you should only call this function once. Before calling this function,
be sure to determine whether the Edition Manager is available on your
system by using the Gestalt function. The Gestalt selector is
gestaltEditionMgrAttr ('edtn').
Returns: an operating system Error Code.
noErr (0) No error
memFullErr (-108) Could not load package

Notes: The InitEditionPack function returns an error if the package could not
be loaded into the system heap and properly initialized. In addition, you may
also receive resource errors.