Index: bfd/coff-tic80.c
===================================================================
RCS file: /cvs/src/src/bfd/coff-tic80.c,v
retrieving revision 1.18
diff -p -u -r1.18 coff-tic80.c
--- bfd/coff-tic80.c	4 May 2005 15:53:04 -0000	1.18
+++ bfd/coff-tic80.c	7 May 2005 12:23:43 -0000
@@ -28,6 +28,14 @@ Boston, MA 02110-1301, USA.  */
 #include "bfdlink.h"
 #include "sysdep.h"
 #include "libbfd.h"
+#ifdef _CONST
+/* Newlib-based hosts define _CONST as a STDC-safe alias for const,
+  but to the tic80 toolchain it means something altogether different.
+  Since sysdep.h will have pulled in stdio.h and hence _ansi.h which
+  contains this definition, we must undef it before including the 
+  tic80-specific definition. */
+#undef _CONST
+#endif /* _CONST */
 #include "coff/tic80.h"
 #include "coff/internal.h"
 #include "libcoff.h"