diff options
Diffstat (limited to 'usr.bin/make/lst.h')
| -rw-r--r-- | usr.bin/make/lst.h | 145 |
1 files changed, 0 insertions, 145 deletions
diff --git a/usr.bin/make/lst.h b/usr.bin/make/lst.h deleted file mode 100644 index 3cd997d..0000000 --- a/usr.bin/make/lst.h +++ /dev/null @@ -1,145 +0,0 @@ -/* - * Copyright (c) 1988, 1989, 1990, 1993 - * The Regents of the University of California. All rights reserved. - * Copyright (c) 1989 by Berkeley Softworks - * All rights reserved. - * - * This code is derived from software contributed to Berkeley by - * Adam de Boor. - * - * 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. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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. - * - * @(#)lst.h 8.1 (Berkeley) 6/6/93 - */ - -/*- - * lst.h -- - * Header for using the list library - */ -#ifndef _LST_H_ -#define _LST_H_ - -#include <sprite.h> -#if __STDC__ -#include <stdlib.h> -#endif - -/* - * basic typedef. This is what the Lst_ functions handle - */ - -typedef struct Lst *Lst; -typedef struct LstNode *LstNode; - -#define NILLST ((Lst) NIL) -#define NILLNODE ((LstNode) NIL) - -/* - * NOFREE can be used as the freeProc to Lst_Destroy when the elements are - * not to be freed. - * NOCOPY performs similarly when given as the copyProc to Lst_Duplicate. - */ -#define NOFREE ((void (*)()) 0) -#define NOCOPY ((ClientData (*)()) 0) - -#define LST_CONCNEW 0 /* create new LstNode's when using Lst_Concat */ -#define LST_CONCLINK 1 /* relink LstNode's when using Lst_Concat */ - -/* - * Creation/destruction functions - */ -Lst Lst_Init(); /* Create a new list */ -Lst Lst_Duplicate(); /* Duplicate an existing list */ -void Lst_Destroy(); /* Destroy an old one */ - -int Lst_Length(); /* Find the length of a list */ -Boolean Lst_IsEmpty(); /* True if list is empty */ - -/* - * Functions to modify a list - */ -ReturnStatus Lst_Insert(); /* Insert an element before another */ -ReturnStatus Lst_Append(); /* Insert an element after another */ -ReturnStatus Lst_AtFront(); /* Place an element at the front of - * a lst. */ -ReturnStatus Lst_AtEnd(); /* Place an element at the end of a - * lst. */ -ReturnStatus Lst_Remove(); /* Remove an element */ -ReturnStatus Lst_Replace(); /* Replace a node with a new value */ -ReturnStatus Lst_Move(); /* Move an element to another place */ -ReturnStatus Lst_Concat(); /* Concatenate two lists */ - -/* - * Node-specific functions - */ -LstNode Lst_First(); /* Return first element in list */ -LstNode Lst_Last(); /* Return last element in list */ -LstNode Lst_Succ(); /* Return successor to given element */ -LstNode Lst_Pred(); /* Return predecessor to given - * element */ -ClientData Lst_Datum(); /* Get datum from LstNode */ - -/* - * Functions for entire lists - */ -LstNode Lst_Find(); /* Find an element in a list */ -LstNode Lst_FindFrom(); /* Find an element starting from - * somewhere */ -LstNode Lst_Member(); /* See if the given datum is on the - * list. Returns the LstNode containing - * the datum */ -int Lst_Index(); /* Returns the index of a datum in the - * list, starting from 0 */ -void Lst_ForEach(); /* Apply a function to all elements of - * a lst */ -void Lst_ForEachFrom(); /* Apply a function to all elements of - * a lst starting from a certain point. - * If the list is circular, the - * application will wrap around to the - * beginning of the list again. */ -/* - * these functions are for dealing with a list as a table, of sorts. - * An idea of the "current element" is kept and used by all the functions - * between Lst_Open() and Lst_Close(). - */ -ReturnStatus Lst_Open(); /* Open the list */ -LstNode Lst_Prev(); /* Previous element */ -LstNode Lst_Cur(); /* The current element, please */ -LstNode Lst_Next(); /* Next element please */ -Boolean Lst_IsAtEnd(); /* Done yet? */ -void Lst_Close(); /* Finish table access */ - -/* - * for using the list as a queue - */ -ReturnStatus Lst_EnQueue(); /* Place an element at tail of queue */ -ClientData Lst_DeQueue(); /* Remove an element from head of - * queue */ - -#endif _LST_H_ |
