1 files changed, 8 insertions, 1 deletions

diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h
index 615c752dd767..e7295e93cff9 100644
--- a/tools/perf/util/symbol.h
+++ b/tools/perf/util/symbol.h
@@ -118,7 +118,8 @@ struct symbol_conf {
                         annotate_src,
                         event_group,
                         demangle,
-                        filter_relative;
+                        filter_relative,
+                        show_hist_headers;
         const char      *vmlinux_name,
                         *kallsyms_name,
                         *source_prefix,
@@ -215,6 +216,7 @@ struct symsrc {
         GElf_Shdr dynshdr;
 
         bool adjust_symbols;
+        bool is_64_bit;
 #endif
 };
 
@@ -238,6 +240,11 @@ struct symbol *dso__find_symbol(struct dso *dso, enum map_type type,
 struct symbol *dso__find_symbol_by_name(struct dso *dso, enum map_type type,
                                         const char *name);
 
+struct symbol *dso__first_symbol(struct dso *dso, enum map_type type);
+struct symbol *dso__next_symbol(struct symbol *sym);
+
+enum dso_type dso__type_fd(int fd);
+
 int filename__read_build_id(const char *filename, void *bf, size_t size);
 int sysfs__read_build_id(const char *filename, void *bf, size_t size);
 int modules__parse(const char *filename, void *arg,