зеркало из https://github.com/mozilla/pjs.git
102 строки
3.0 KiB
C
102 строки
3.0 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; -*-
|
|
*
|
|
* The contents of this file are subject to the Netscape Public License
|
|
* Version 1.0 (the "NPL"); you may not use this file except in
|
|
* compliance with the NPL. You may obtain a copy of the NPL at
|
|
* http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the NPL is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
|
|
* for the specific language governing rights and limitations under the
|
|
* NPL.
|
|
*
|
|
* The Initial Developer of this code under the NPL is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
|
|
* Reserved.
|
|
*/
|
|
|
|
#ifndef openhash_h__
|
|
#define openhash_h__
|
|
|
|
#include "prtypes.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif /* __cplusplus */
|
|
|
|
/*******************************************************************************
|
|
* PLOpenhash
|
|
******************************************************************************/
|
|
|
|
typedef struct PLOpenhashElement {
|
|
PRUword key;
|
|
void* value;
|
|
} PLOpenhashElement;
|
|
|
|
typedef PRUword
|
|
(PR_CALLBACK* PLOpenhashHashFun)(void* context,
|
|
PLOpenhashElement* x);
|
|
|
|
typedef PRBool
|
|
(PR_CALLBACK* PLOpenhashEqualFun)(void* context,
|
|
PLOpenhashElement* x, PLOpenhashElement* y);
|
|
|
|
typedef void
|
|
(PR_CALLBACK* PLOpenhashDestroyFun)(void* context,
|
|
PLOpenhashElement* x);
|
|
|
|
typedef struct PLOpenhashHeader {
|
|
PRUword size;
|
|
PLOpenhashHashFun hash;
|
|
PLOpenhashEqualFun equal;
|
|
PLOpenhashDestroyFun destroy;
|
|
void* context;
|
|
} PLOpenhashHeader;
|
|
|
|
typedef struct PLOpenhash {
|
|
PLOpenhashHeader header;
|
|
PLOpenhashElement element[1];
|
|
/* more elements follow */
|
|
} PLOpenhash;
|
|
|
|
/******************************************************************************/
|
|
|
|
PR_EXTERN(PRStatus)
|
|
PL_OpenhashInit(PLOpenhash* self, PRUint32 initialSize,
|
|
PLOpenhashHashFun hash, PLOpenhashEqualFun equal,
|
|
PLOpenhashDestroyFun del, void* context);
|
|
|
|
PR_EXTERN(void)
|
|
PL_OpenhashCleanup(PLOpenhash* self);
|
|
|
|
PR_EXTERN(PLOpenhash*)
|
|
PL_NewOpenhash(PRUint32 initialSize,
|
|
PLOpenhashHashFun hash, PLOpenhashEqualFun equal,
|
|
PLOpenhashDestroyFun del, void* context);
|
|
|
|
PR_EXTERN(void)
|
|
PL_OpenhashDestroy(PLOpenhash* self);
|
|
|
|
PR_EXTERN(void*)
|
|
PL_OpenhashLookup(PLOpenhash* self, PRUword key);
|
|
|
|
PR_EXTERN(void)
|
|
PL_OpenhashAdd(PLOpenhash* self, PRUword key, void* value);
|
|
|
|
PR_EXTERN(PRStatus)
|
|
PL_OpenhashRemove(PLOpenhash* self, PRUword key);
|
|
|
|
PR_EXTERN(void)
|
|
PL_OpenhashEmpty(PLOpenhash* self);
|
|
|
|
#define PL_OpenhashSize(self) ((self)->keyCount)
|
|
|
|
/******************************************************************************/
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif /* __cplusplus */
|
|
|
|
#endif /* openhash_h__ */
|
|
/******************************************************************************/
|