bool, true and false are keywords in the standard C23 - the sm3600
backend defines them on its own, which is forbidden with the new
standard.
The patch adds ifdef guards for the affected typedef - the old code
will be used for older standards, C23 will define TBool as bool.
With the exception of use in three quotes as well as our inlcuded copy
of the GPL, all use of the Free Software Foundation's postal address
has been removed.
Re #320.
to copy it over and over again. Changed header inclusion order in backend
files to include backend.h after sanei_backend.h. Based on a patch from stef
<stef-listes@wanadoo.fr>.