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[pf3gnuchains/sourceware.git] / gdb / macroexp.h

diff --git a/gdb/macroexp.h b/gdb/macroexp.h
index 01b0fe8..3b7c319 100644 (file)
--- a/gdb/macroexp.h
+++ b/gdb/macroexp.h
@@ -1,5 +1,6 @@
 /* Interface to C preprocessor macro expansion for GDB.
-   Copyright (C) 2002, 2007 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2007, 2008, 2009, 2010, 2011
+   Free Software Foundation, Inc.
    Contributed by Red Hat, Inc.
 
    This file is part of GDB.
@@ -84,5 +85,11 @@ char *macro_expand_next (char **lexptr,
                          macro_lookup_ftype *lookup_func,
                          void *lookup_baton);
 
+/* Functions to classify characters according to cpp rules.  */
+
+int macro_is_whitespace (int c);
+int macro_is_identifier_nondigit (int c);
+int macro_is_digit (int c);
+
 
 #endif /* MACROEXP_H */