1 /* filename.h: Function manipulate file names 2 Was: find-suffix, extend-fname, make-suffix, remove-suffix */ 3 4 /* remove-suffx.h: declarations for shared routines. 5 6 Copyright (C) 1992 Free Software Foundation, Inc. 7 8 This program is free software; you can redistribute it and/or modify 9 it under the terms of the GNU General Public License as published by 10 the Free Software Foundation; either version 2, or (at your option) 11 any later version. 12 13 This program is distributed in the hope that it will be useful, 14 but WITHOUT ANY WARRANTY; without even the implied warranty of 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 GNU General Public License for more details. 17 18 You should have received a copy of the GNU General Public License 19 along with this program; if not, write to the Free Software 20 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ 21 22 #ifndef FILENAME_H 23 #define FILENAME_H 24 #include "types.h" 25 26 /* If NAME has a suffix, return a pointer to its first character (i.e., 27 the one after the `.'); otherwise, return NULL. */ 28 extern at_string find_suffix (at_string name); 29 30 /* If NAME has a suffix, simply return it; otherwise, return 31 `NAME.SUFFIX'. */ 32 extern at_string extend_filename (at_string name, at_string suffix); 33 34 /* Return S with the suffix SUFFIX, removing any suffix already present. 35 For example, `make_suffix ("/foo/bar.baz", "karl")' returns 36 `/foo/bar.karl'. Returns a string allocated with malloc. */ 37 extern at_string make_suffix (at_string s, at_string suffix); 38 39 /* Return NAME with any suffix removed. */ 40 extern at_string remove_suffix (at_string name); 41 42 #endif /* Not def: FILENAME_H */ 43