re: bus_space(9) header files

[matthew green <mrg%eterna.com.au@localhost>]

   I would like to add the MI function prototypes underneath the
   #include:
   
   #include <machine/bus.h>
   
   /* MI function prototypes */
   bus_space_tag_t bus_space_tag_create(bus_space_tag_t, /* TBD */);
   void bus_space_tag_destroy(bus_space_tag_t);

i'm extremely wary of you adding "TBD" code to sys/bus.h.

once this API is defined, it seems like a fine idea, but not before.


.mrg.