int i2d_RSAPrivateKey_fp ( FILE * fp , RSA * rsa ) {
 return ASN1_item_i2d_fp ( ASN1_ITEM_rptr ( RSAPrivateKey ) , fp , rsa ) ;
 }
int i2d_RSAPrivateKey_fp ( FILE * fp , RSA * rsa ) {
 return ASN1_item_i2d_fp ( ASN1_ITEM_rptr ( RSAPrivateKey ) , fp , rsa ) ;
 }