/****************************************************************************\ 
 * Copyright (c) 2011, Advanced Micro Devices, Inc.                           *
 * All rights reserved.                                                       *
 *                                                                            *
 * Redistribution and use in source and binary forms, with or without         *
 * modification, are permitted provided that the following conditions         *
 * are met:                                                                   *
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 * and/or other materials provided with the distribution.                     *
 *                                                                            *
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 * may be used to endorse or promote products derived from this software      *
 * without specific prior written permission.                                 *
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS        *
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 *                                                                            *
 * If you use the software (in whole or in part), you shall adhere to all     *
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 * limited to the U.S. Export Administration Regulations (“EAR”), (15 C.F.R.  *
 * Sections 730 through 774), and E.U. Council Regulation (EC) No 1334/2000   *
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 \****************************************************************************/

#ifndef _UTILS_
#define _UTILS_

// Wrapper for malloc
void* alloc(size_t size);

// Checks for existence of directory
void checkDir(char* dirpath);

// Check for existence of file
void checkFile(char* filename);

// Parse the input command line options to the program
void parseArguments(int argc, char** argv, char** input, char** events, 
    char** ipts, char* devicePref, bool* verifyResults);


// Print the program usage information
void printUsage();

// Rounds up size to the nearest multiple of multiple
unsigned int roundUp(unsigned int value, unsigned int multiple);

// Concatenate two strings, creating a new one
char* smartStrcat(char* str1, char* str2);

// Set the value of usingImages
void setUsingImages(bool val);

// Return whether or not images are being used
bool isUsingImages(); 

#endif