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-rw-r--r--tools/perf/util/units.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/util/units.h b/tools/perf/util/units.h
index f02c87317150..ea43e74e3240 100644
--- a/tools/perf/util/units.h
+++ b/tools/perf/util/units.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef PERF_UNIT_H
#define PERF_UNIT_H
@@ -11,6 +12,7 @@ struct parse_tag {
unsigned long parse_tag_value(const char *str, struct parse_tag *tags);
+double convert_unit_double(double value, char *unit);
unsigned long convert_unit(unsigned long value, char *unit);
int unit_number__scnprintf(char *buf, size_t size, u64 n);