/* PWRI routines */
int cms_RecipientInfo_pwri_crypt(const CMS_ContentInfo *cms, CMS_RecipientInfo *ri,
int en_de);
+/* SignerInfo routines */
+int CMS_si_check_attributes(const CMS_SignerInfo *si);
DECLARE_ASN1_ITEM(CMS_CertificateChoices)
DECLARE_ASN1_ITEM(CMS_DigestedData)