Support multi dest and src addresses in pretest

Signed-off-by: Ido Barnea <ibarnea@cisco.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/common/basic_utils.h b/src/common/basic_utils.h
index f6250a2b..1079ecfc 100755
--- a/src/common/basic_utils.h
+++ b/src/common/basic_utils.h
@@ -85,6 +85,7 @@ inline void utl_swap(T& a, T& b) {
 bool utl_is_file_exists (const std::string& name) ;
 
 void utl_macaddr_to_str(const uint8_t *macaddr, std::string &output);
+std::string utl_macaddr_to_str(const uint8_t *macaddr);
 
 std::string utl_generate_random_str(unsigned int &seed, int len);