1 files changed, 12 insertions, 0 deletions
diff --git a/include/qemu/cutils.h b/include/qemu/cutils.h
index 3a86ec0321..4bbf4834ea 100644
--- a/include/qemu/cutils.h
+++ b/include/qemu/cutils.h
@@ -158,6 +158,18 @@ int qemu_strtosz_metric(const char *nptr, const char **end, uint64_t *result);
 
 char *size_to_str(uint64_t val);
 
+/**
+ * freq_to_str:
+ * @freq_hz: frequency to stringify
+ *
+ * Return human readable string for frequency @freq_hz.
+ * Use SI units like KHz, MHz, and so forth.
+ *
+ * The caller is responsible for releasing the value returned
+ * with g_free() after use.
+ */
+char *freq_to_str(uint64_t freq_hz);
+
 /* used to print char* safely */
 #define STR_OR_NULL(str) ((str) ? (str) : "null")