1 files changed, 1 insertions, 0 deletions

diff --git a/embed.fnc b/embed.fnc
index 7320b9f30e..5755f0633e 100644
--- a/embed.fnc
+++ b/embed.fnc
@@ -668,6 +668,7 @@ Ap	|I32	|pregexec	|NN regexp* prog|NN char* stringarg \
 				|NN char* strend|NN char* strbeg|I32 minend \
 				|NN SV* screamer|U32 nosave
 Ap	|void	|pregfree	|NULLOK struct regexp* r
+Ap	|regexp*|regdupe	|NN const regexp* r|NN CLONE_PARAMS* param
 Ap	|regexp*|pregcomp	|NN char* exp|NN char* xend|NN PMOP* pm
 Ap	|char*	|re_intuit_start|NN regexp* prog|NULLOK SV* sv|NN char* strpos \
 				|NN char* strend|U32 flags \