Establishing Proxy Icons

The Mac OS 8.5 Window Manager provides the following functions for establishing proxy icons:

SetWindowProxyFSSpec associates a file with a window.
GetWindowProxyFSSpec obtains a file system specification structure for the file that is associated with a window.
SetWindowProxyAlias associates a file with a window.
GetWindowProxyAlias obtains an alias for the file that is associated with a window.
SetWindowProxyCreatorAndType sets the proxy icon for a window that lacks an associated file.
SetWindowProxyIcon overrides the default proxy icon for a window.
GetWindowProxyIcon obtains a window's proxy icon.
RemoveWindowProxy dissociates a file from a window.