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/* -*- c -*- */
/* -------------------------------------------------------------------- *
** copyright (c) 1995 ipvr stuttgart and thomas harrer
** -------------------------------------------------------------------- *
**
** libhelp
**
** a comprehensive hypertext help system for OSF/Motif(tm) applications.
** based on libhtmlw from NCSA Mosaic(tm) version 2.4
**
** written by thomas harrer
** e-mail: Thomas.Harrer@rus.uni-stuttgart.de
**
** -------------------------------------------------------------------- *
*h $Id: path.h,v 1.2 1995/06/28 12:59:30 thomas Exp $
** -------------------------------------------------------------------- *
**
*h module: path.h
**
** contents: header file for module "path"
**
** interface: can be included via preprocessor #include
**
** -------------------------------------------------------------------- *
** license and copying issues:
**
** this software is free; you can redistribute it and/or modify it
** under terms similar to the gnu general public license (version 1
** or any later version published by the free software foundation).
** see the file Licence for more details.
**
** this program is distributed in the hope that it will be useful,
** but without any warranty; without even the implied warranty of
** merchantability or fitness for a particular purpose.
** -------------------------------------------------------------------- */
#ifndef _PATH_H_
#define _PATH_H_ 1
/* -------------------------------------------------------------------- *
*g prototypes
** -------------------------------------------------------------------- */
/* -------------------------------------------------------------------- *
*p procedure-name: path_get_helppath
**
** purpose: try to add path prefices in front of the help
** file string. take the first that results in an
** accessible help file.
** initialization: the help path (array of directory strings) is
** initialized of not already.
** -------------------------------------------------------------------- *
** args: filename and opt. anchor (file#anchor)
** return type: static char*
** -------------------------------------------------------------------- */
char*
path_get_helppath (/* i */ char* str);
/* -------------------------------------------------------------------- *
*p procedure-name: path_add_current
**
** purpose: adds the current document path to the
** help path.
** -------------------------------------------------------------------- */
void
path_add_current (/* i */ char* path);
/* -------------------------------------------------------------------- *
*p procedure-name: path_the_helppath
**
** purpose: exports the help path
** -------------------------------------------------------------------- */
char**
path_the_helppath (void);
#endif /* !_PATH_H_ */
/* -------------------------------------------------------------------- *
*l emacs:
** local variables:
** mode: c
** outline-regexp: "\*[HGPLT]"
** comment-column: 32
** eval: (outline-minor-mode t)
** end:
** -------------------------------------------------------------------- */
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