Modernize configure.ac's

[deliverable/binutils-gdb.git] / gdb / symtab.h

diff --git a/gdb/symtab.h b/gdb/symtab.h
index 27b27c8a2dae363334d8b38500aec67059fe8f34..f7884b971798f5e3137d083dda4c8e78a1bff702 100644 (file)
--- a/gdb/symtab.h
+++ b/gdb/symtab.h
@@ -1,6 +1,6 @@
 /* Symbol table definitions for GDB.
 
-   Copyright (C) 1986-2015 Free Software Foundation, Inc.
+   Copyright (C) 1986-2016 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -832,6 +832,10 @@ struct block_symbol
 
 extern const struct symbol_impl *symbol_impls;
 
+/* For convenience.  All fields are NULL.  This means "there is no
+   symbol".  */
+extern const struct block_symbol null_block_symbol;
+
 /* Note: There is no accessor macro for symbol.owner because it is
    "private".  */
 
@@ -1609,8 +1613,6 @@ void iterate_over_symtabs (const char *name,
                                            void *data),
                           void *data);
 
-DEF_VEC_I (CORE_ADDR);
-
 VEC (CORE_ADDR) *find_pcs_for_symtab_line (struct symtab *symtab, int line,
                                           struct linetable_entry **best_entry);