gnu/dist/diffutils/lib/dirname.h

   1 /*      $NetBSD$        */
   2
   3 /*  Copyright (C) 1998, 2001 Free Software Foundation, Inc.
   4
   5     This program is free software; you can redistribute it and/or modify
   6     it under the terms of the GNU General Public License as published by
   7     the Free Software Foundation; either version 2, or (at your option)
   8     any later version.
   9
  10     This program is distributed in the hope that it will be useful,
  11     but WITHOUT ANY WARRANTY; without even the implied warranty of
  12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13     GNU General Public License for more details.
  14
  15     You should have received a copy of the GNU General Public License
  16     along with this program; if not, write to the Free Software Foundation,
  17     Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
  18
  19 #ifndef DIRNAME_H_
  20 # define DIRNAME_H_ 1
  21
  22 # ifndef PARAMS
  23 #  if defined PROTOTYPES || (defined __STDC__ && __STDC__)
  24 #   define PARAMS(Args) Args
  25 #  else
  26 #   define PARAMS(Args) ()
  27 #  endif
  28 # endif
  29
  30 # ifndef DIRECTORY_SEPARATOR
  31 #  define DIRECTORY_SEPARATOR '/'
  32 # endif
  33
  34 # ifndef ISSLASH
  35 #  define ISSLASH(C) ((C) == DIRECTORY_SEPARATOR)
  36 # endif
  37
  38 # ifndef FILESYSTEM_PREFIX_LEN
  39 #  define FILESYSTEM_PREFIX_LEN(Filename) 0
  40 # endif
  41
  42 char *base_name PARAMS ((char const *path));
  43 char *dir_name PARAMS ((char const *path));
  44 size_t base_len PARAMS ((char const *path));
  45 size_t dir_len PARAMS ((char const *path));
  46
  47 int strip_trailing_slashes PARAMS ((char *path));
  48
  49 #endif /* not DIRNAME_H_ */