* improve CPPFLAGS vs #define handling again: do not touch CPPFLAGS from

Build.sh but use 'if defined(PRECOND) && !defined(TOBEDEFINED)'if possible
* for all of the source code, drop annotations "imake style" (if we check
  for specific OSes, bad, instead of using mirtoconf checks proper) and
  "conditions correct?" (if I'm not entirely sure if that #if catches all
  cases and no false positives) where I can see it by grepping immediately
* bump mksh patchlevel
* refresh Makefiles

misc.c

@@ -29,9 +29,10 @@
 #include <grp.h>
 #endif
 
-__RCSID("$MirOS: src/bin/mksh/misc.c,v 1.111 2009/06/11 12:42:20 tg Exp $");
+__RCSID("$MirOS: src/bin/mksh/misc.c,v 1.112 2009/07/25 21:31:26 tg Exp $");
 
 #undef USE_CHVT
+/* XXX conditions correct? */
 #if defined(TIOCSCTTY) && !defined(MKSH_SMALL)
 #define USE_CHVT
 #endif
@@ -1414,7 +1415,6 @@ chvt(const char *fn)
 #endif
 
 #ifdef DEBUG
-
 char longsizes_are_okay[sizeof(long) == sizeof(unsigned long) ? 1 : -1];
 char arisize_is_okay[sizeof(mksh_ari_t) == 4 ? 1 : -1];
 char uarisize_is_okay[sizeof(mksh_uari_t) == 4 ? 1 : -1];