Cryptlib/OpenSSL/crypto/o_dir.h

   1 /* crypto/o_dir.h */
   2 /*
   3  * Copied from Richard Levitte's (richard@levitte.org) LP library.  All
   4  * symbol names have been changed, with permission from the author.
   5  */
   6
   7 /* $LP: LPlib/source/LPdir.h,v 1.1 2004/06/14 08:56:04 _cvs_levitte Exp $ */
   8 /*
   9  * Copyright (c) 2004, Richard Levitte <richard@levitte.org>
  10  * All rights reserved.
  11  *
  12  * Redistribution and use in source and binary forms, with or without
  13  * modification, are permitted provided that the following conditions
  14  * are met:
  15  * 1. Redistributions of source code must retain the above copyright
  16  *    notice, this list of conditions and the following disclaimer.
  17  * 2. Redistributions in binary form must reproduce the above copyright
  18  *    notice, this list of conditions and the following disclaimer in the
  19  *    documentation and/or other materials provided with the distribution.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  */
  33
  34 #ifndef O_DIR_H
  35 # define O_DIR_H
  36
  37 #ifdef __cplusplus
  38 extern "C" {
  39 #endif
  40
  41 typedef struct OPENSSL_dir_context_st OPENSSL_DIR_CTX;
  42
  43   /*
  44    * returns NULL on error or end-of-directory. If it is end-of-directory,
  45    * errno will be zero
  46    */
  47 const char *OPENSSL_DIR_read(OPENSSL_DIR_CTX **ctx, const char *directory);
  48   /* returns 1 on success, 0 on error */
  49 int OPENSSL_DIR_end(OPENSSL_DIR_CTX **ctx);
  50
  51 #ifdef __cplusplus
  52 }
  53 #endif
  54
  55 #endif                          /* LPDIR_H */