text: /* $OpenBSD: pem_x509.c,v 1.7 2016/09/04 15:53:03 jsing Exp $ */
  /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
   * project 2001.
   */
  /* ====================================================================
   * Copyright (c) 2001 The OpenSSL Project.  All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in
   *    the documentation and/or other materials provided with the
   *    distribution.
   *
   * 3. All advertising materials mentioning features or use of this
   *    software must display the following acknowledgment:
   *    "This product includes software developed by the OpenSSL Project
   *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
   *
   * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
   *    endorse or promote products derived from this software without
   *    prior written permission. For written permission, please contact
   *    licensing@OpenSSL.org.
   *
   * 5. Products derived from this software may not be called "OpenSSL"
   *    nor may "OpenSSL" appear in their names without prior written
   *    permission of the OpenSSL Project.
   *
   * 6. Redistributions of any form whatsoever must retain the following
   *    acknowledgment:
   *    "This product includes software developed by the OpenSSL Project
   *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
   *
   * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
   * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
   * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
   * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
   * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
   * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
   * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
   * OF THE POSSIBILITY OF SUCH DAMAGE.
   * ====================================================================
   *
   * This product includes cryptographic software written by Eric Young
   * (eay@cryptsoft.com).  This product includes software written by Tim
   * Hudson (tjh@cryptsoft.com).
   *
   */
  
  #include <stdio.h>
  
  #include <openssl/bio.h>
  #include <openssl/evp.h>
  #include <openssl/pem.h>
  #include <openssl/pkcs7.h>
  #include <openssl/x509.h>
  
  
  X509 *
  PEM_read_X509(FILE *fp, X509 **x, pem_password_cb *cb, void *u)
  {
  	return PEM_ASN1_read((d2i_of_void *)d2i_X509, PEM_STRING_X509, fp,
  	    (void **)x, cb, u);
  }
  
  int
  PEM_write_X509(FILE *fp, X509 *x)
  {
  	return PEM_ASN1_write((i2d_of_void *)i2d_X509, PEM_STRING_X509, fp,
  	    x, NULL, NULL, 0, NULL, NULL);
  }
  
  X509 *
  PEM_read_bio_X509(BIO *bp, X509 **x, pem_password_cb *cb, void *u)
  {
  	return PEM_ASN1_read_bio((d2i_of_void *)d2i_X509, PEM_STRING_X509, bp,
  	    (void **)x, cb, u);
  }
  
  int
  PEM_write_bio_X509(BIO *bp, X509 *x)
  {
  	return PEM_ASN1_write_bio((i2d_of_void *)i2d_X509, PEM_STRING_X509, bp,
  	    x, NULL, NULL, 0, NULL, NULL);
  }
  