include/internal/o_dir.h

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