/*

 * LIBOIL - Library of Optimized Inner Loops

 * Copyright (c) 2004 David A. Schleef <ds@schleef.org>

 * All rights reserved.

 *

 * 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.

 * 

 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.

 */

//Portions Copyright (c)  2008-2009 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. 

#ifdef HAVE_CONFIG_H

#include "config.h"

#endif

#include <string.h>

#include <liboilfunction.h>

/**

 * SECTION:liboilfuncs-copy:

 * @title: Copying

 * @short_description: Functions for copying data

 *

 */

/**

 * oil_copy_u8:

 * @dest: destination array

 * @src: source array

 * @n: number of elements

 *

 * Copies from source to destination.

 */

OIL_DEFINE_CLASS (copy_u8, "uint8_t *dest, uint8_t *src, int n");

static void

copy_u8_ref (uint8_t *dest, uint8_t *src, int n)

{

  int i;

  for(i=0;i<n;i++){

    dest[i] = src[i];

  }

}

OIL_DEFINE_IMPL_REF (copy_u8_ref, copy_u8);

/**

 * oil_compare_u8:

 * @d_1: destination array

 * @s1: source array

 * @s2: source array

 * @n: number of elements

 *

 * Compares two arrays.  The index of the first two elements that are

 * unequal is written into dest.  If all elements are equal, @n is

 * written into dest.

 */

OIL_DEFINE_CLASS (compare_u8, "uint32_t *d_1, uint8_t *s1, uint8_t *s2, int n");

static void

compare_u8_ref (uint32_t *dest, uint8_t *src1, uint8_t *src2, int n)

{

  int i;

  for(i=0;i<n;i++){

    if (src1[i] != src2[i]) {

      dest[0] = i;

      return;

    }

  }

  dest[0] = n;

}

OIL_DEFINE_IMPL_REF (compare_u8_ref, compare_u8);

/**

 * oil_testzero_u8:

 * @d_1: destination array

 * @s: source array

 * @n: number of elements

 *

 * Tests each element in the source array for equality with 0.  The

 * index of the first zero element is written into dest.  If all

 * elements are non-zero, @n is written into dest.

 *

 * This function is roughly equivalent to strnlen().  One notable

 * difference is that implementations of this function may legally

 * read past the zero byte.

 */

OIL_DEFINE_CLASS (testzero_u8, "uint32_t *d_1, uint8_t *s, int n");

static void

testzero_u8_ref (uint32_t *dest, uint8_t *src1, int n)

{

  int i;

  for(i=0;i<n;i++){

    if (src1[i] == 0) {

      dest[0] = i;

      return;

    }

  }

  dest[0] = n;

}

OIL_DEFINE_IMPL_REF (testzero_u8_ref, testzero_u8);

#ifdef	__SYMBIAN32__

OilFunctionClass* __oil_function_class_copy_u8() {

		return &_oil_function_class_copy_u8;

}

#endif

#ifdef	__SYMBIAN32__

OilFunctionClass* __oil_function_class_compare_u8() {

		return &_oil_function_class_compare_u8;

}

#endif

#ifdef	__SYMBIAN32__

OilFunctionClass* __oil_function_class_testzero_u8() {

		return &_oil_function_class_testzero_u8;

}

#endif

#ifdef	__SYMBIAN32__

OilFunctionImpl* __oil_function_impl_copy_u8_ref() {

		return &_oil_function_impl_copy_u8_ref;

}

#endif

#ifdef	__SYMBIAN32__

OilFunctionImpl* __oil_function_impl_compare_u8_ref() {

		return &_oil_function_impl_compare_u8_ref;

}

#endif

#ifdef	__SYMBIAN32__

OilFunctionImpl* __oil_function_impl_testzero_u8_ref() {

		return &_oil_function_impl_testzero_u8_ref;

}

#endif

#ifdef	__SYMBIAN32__

EXPORT_C void** _oil_function_class_ptr_copy_u8 ()	{

	oil_function_class_ptr_copy_u8 = __oil_function_class_copy_u8();

	return &oil_function_class_ptr_copy_u8->func;

	}

#endif

#ifdef	__SYMBIAN32__

EXPORT_C void** _oil_function_class_ptr_compare_u8 ()	{

	oil_function_class_ptr_compare_u8 = __oil_function_class_compare_u8();

	return &oil_function_class_ptr_compare_u8->func;

	}

#endif

#ifdef	__SYMBIAN32__

EXPORT_C void** _oil_function_class_ptr_testzero_u8 ()	{

	oil_function_class_ptr_testzero_u8 = __oil_function_class_testzero_u8();

	return &oil_function_class_ptr_testzero_u8->func;

	}

#endif