fixed Bug #1661 "Compiling --with-pstack fails with binutils"

pstack/bucomm.h:
  added safe definition of boolean,true and false as fix for
  Bug #1661 "Compiling --with-pstack fails with binutils"
pstack/budbg.h:
  added safe definition of boolean,true and false as fix for
  Bug #1661 "Compiling --with-pstack fails with binutils"

pstack/bucomm.h

@@ -50,6 +50,12 @@ void *alloca ();
 # endif /* HAVE_ALLOCA_H */
 #endif
 
+#ifndef BFD_TRUE_FALSE
+#define boolean bfd_boolean
+#define true TRUE
+#define false FALSE
+#endif
+
 /* bucomm.c */
 void bfd_nonfatal PARAMS ((CONST char *));
 

pstack/budbg.h

@@ -24,6 +24,12 @@
 
 #include <stdio.h>
 
+#ifndef BFD_TRUE_FALSE
+#define boolean bfd_boolean
+#define true TRUE
+#define false FALSE
+#endif
+
 /* Routine used to read generic debugging information.  */
 
 extern PTR read_debugging_info PARAMS ((bfd *, asymbol **, long));