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#ifndef SUFF_H
#define SUFF_H
/* $OpenBSD: suff.h,v 1.12 2020/01/13 14:05:21 espie Exp $ */
/*
* Copyright (c) 2001-2019 Marc Espie.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE OPENBSD PROJECT AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBSD
* PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
extern void Suff_Init(void);
/* Suff_DisableAllSuffixes():
* disable current suffixes and the corresponding rules.
* They may be re-activated by adding a suffix anew. */
extern void Suff_DisableAllSuffixes(void);
/* gn = Suff_ParseAsTransform(line, eline):
* Try parsing a [line,eline[ as a suffix transformation
* (.a.b or .a). If successful, returns a gn we can add
* commands to (this is actually a transform kept on a
* separate hash from normal targets). Otherwise returns NULL. */
extern GNode *Suff_ParseAsTransform(const char *, const char *);
/* Suff_AddSuffixi(name, ename):
* add the passed string interval [name,ename[ as a known
* suffix. */
extern void Suff_AddSuffixi(const char *, const char *);
/* process_suffixes_after_makefile_is_read():
* finish setting up the transformation graph for Suff_FindDep
* and the .PATH.sfx paths get the default path appended for
* find_suffix_path(). */
extern void process_suffixes_after_makefile_is_read(void);
/* Suff_FindDeps(gn):
* find implicit dependencies for gn and fill out corresponding
* fields. */
extern void Suff_FindDeps(GNode *);
/* l = find_suffix_path(gn):
* returns the path associated with a gn, either because of its
* suffix, or the default path. */
extern Lst find_suffix_path(GNode *);
/* Suff_PrintAll():
* displays all suffix information. */
extern void Suff_PrintAll(void);
/* path = find_best_path(name):
* find the best path for the name, according to known suffixes.
*/
extern Lst find_best_path(const char *name);
#endif
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