On Tuesday 19 December 2006 00:16, Dave Hansen wrote: > How about an enum, or a pair of #defines? > > enum context > { > EARLY, > HOTPLUG > }; Sounds good, but since this is in a global header file, it needs to be in an appropriate name space, like enum memmap_context { MEMMAP_EARLY, MEMMAP_HOTPLUG, }; Arnd <><