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-rw-r--r--tools/perf/util/util.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h
index 593a24192924..aa35509464b5 100644
--- a/tools/perf/util/util.h
+++ b/tools/perf/util/util.h
@@ -180,9 +180,6 @@ struct perf_event_attr;
void event_attr_init(struct perf_event_attr *attr);
-#define _STR(x) #x
-#define STR(x) _STR(x)
-
size_t hex_width(u64 v);
int hex2u64(const char *ptr, u64 *val);