1 files changed, 1 insertions, 0 deletions

diff --git a/include/libbb.h b/include/libbb.h
index c0c417c95..2a50bce66 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -200,6 +200,7 @@ struct sysinfo {
 };
 int sysinfo(struct sysinfo* info);
 
+unsigned long long monotonic_us(void);
 
 extern void chomp(char *s);
 extern void trim(char *s);