PKCS7 *PEM_read_bio_PKCS7();
DH *PEM_read_bio_DHparams();
DSA *PEM_read_bio_DSAparams();
PKCS7 *PEM_read_bio_PKCS7();
DH *PEM_read_bio_DHparams();
DSA *PEM_read_bio_DSAparams();
int PEM_write_bio_X509();
int PEM_write_bio_X509_REQ();
int PEM_write_bio_X509_CRL();
int PEM_write_bio_X509();
int PEM_write_bio_X509_REQ();
int PEM_write_bio_X509_CRL();
int PEM_write_bio_PKCS7();
int PEM_write_bio_DHparams();
int PEM_write_bio_DSAparams();
int PEM_write_bio_PKCS7();
int PEM_write_bio_DHparams();
int PEM_write_bio_DSAparams();