File: util.h

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// ****************************************************************************
//  Project:        GUYMAGER
// ****************************************************************************
//  Programmer:     Guy Voncken
//                  Police Grand-Ducale
//                  Service de Police Judiciaire
//                  Section Nouvelles Technologies
// ****************************************************************************
//  Module:         Different utility functions
// ****************************************************************************

// Copyright 2008, 2009, 2010, 2011 Guy Voncken
//
// This file is part of guymager.
//
// guymager is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 2 of the License, or
// (at your option) any later version.
//
// guymager 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.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with guymager. If not, see <http://www.gnu.org/licenses/>.

#ifndef __UTIL_H__
#define __UTIL_H__

void *UtilMemAlloc (size_t Size, const char *pFile, int Line);
void  UtilMemFree  (void *pMem , const char *pFile, int Line);

#define UTIL_MEM_ALLOC(Size) UtilMemAlloc (Size, __FILE__, __LINE__)
#define UTIL_MEM_FREE(pMem)  UtilMemFree  (pMem, __FILE__, __LINE__)

int          UtilCalcDecimals (t_uint64 Value);
bool         UtilIsZero       (unsigned char *pData, unsigned int DataLen);
unsigned int UtilGetMaxZcompressedBufferSize (unsigned int UncompressedBufferSize);

unsigned long long UtilGetInstalledRAM (void); // Number of bytes
unsigned int       UtilGetNumberOfCPUs (void);

APIRET UtilInit   (void);
APIRET UtilDeInit (void);

#endif