1 files changed, 2 insertions, 0 deletions
diff --git a/g10/pkglue.h b/g10/pkglue.h
index 57a963353..099337959 100644
--- a/g10/pkglue.h
+++ b/g10/pkglue.h
@@ -24,6 +24,8 @@
 
 /*-- pkglue.c --*/
 gcry_mpi_t get_mpi_from_sexp (gcry_sexp_t sexp, const char *item, int mpifmt);
+gpg_error_t sexp_extract_param_sos (gcry_sexp_t sexp, const char *param,
+                                    gcry_mpi_t *r_sos);
 
 int pk_verify (pubkey_algo_t algo, gcry_mpi_t hash, gcry_mpi_t *data,
                gcry_mpi_t *pkey);