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list.h

/* $Xorg: list.h,v 1.4 2001/02/09 02:05:59 xorgcvs Exp $ */
/******************************************************************************

Copyright 1993, 1998  The Open Group

Permission to use, copy, modify, distribute, and sell this software and its
documentation for any purpose is hereby granted without fee, provided that
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all copies or substantial portions of the Software.

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******************************************************************************/
/* $XFree86: xc/programs/xsm/list.h,v 1.5 2001/08/01 00:45:07 tsi Exp $ */

#ifndef _LIST_H_
#define _LIST_H_

typedef struct _List {
    struct _List  *prev;
    struct _List  *next;
    char          *thing;
} List;

extern List *ListInit(void);
extern List *ListFirst(List *l);
extern List *ListNext(List *l);
extern void ListFreeAll(List *l);
extern void ListFreeAllButHead(List *l);
extern List *ListAddFirst(List *l, char *v);
extern List *ListAddLast(List *l, char *v);
extern void ListFreeOne(List *e);
extern Status ListSearchAndFreeOne(List *l, char *thing);
extern int ListCount(List *l);

#endif

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