/*
 * This file is part of the COMROGUE Operating System for Raspberry Pi
 *
 * Copyright (c) 2013, Eric J. Bowersox / Erbosoft Enterprises
 * All rights reserved.
 *
 * This program is free for commercial and non-commercial use as long as the following conditions are
 * adhered to.
 *
 * Copyright in this file remains Eric J. Bowersox and/or Erbosoft, and as such any copyright notices
 * in the code are not to be removed.
 *
 * Redistribution and use in source and binary forms, with or without modification, are permitted
 * provided that the following conditions are met:
 * 
 * * Redistributions of source code must retain the above copyright notice, this list of conditions and
 *   the following disclaimer.
 * * 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 COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT HOLDER OR CONTRIBUTORS 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.
 *
 * "Raspberry Pi" is a trademark of the Raspberry Pi Foundation.
 */
#ifndef __STR_H_INCLUDED
#define __STR_H_INCLUDED

#ifndef __ASM__

#include <stdarg.h>
#include <comrogue/types.h>
#include <comrogue/scode.h>
#include <comrogue/compiler_macros.h>

/*------------------
 * String functions
 *------------------
 */

typedef HRESULT (*PFNFORMAT8)(PPVOID, PCCHAR, UINT32);

CDECL_BEGIN

extern PVOID StrCopyMem(PVOID pDest, PCVOID pSrc, SSIZE_T cb);
extern INT32 StrCompareMem(PCVOID pMem1, PCVOID pMem2, SSIZE_T cb);
extern PVOID StrSetMem(PVOID pMem, INT32 ch, SSIZE_T cb);

extern BOOL StrIsDigit8(CHAR ch);
extern INT32 StrLength8(PCSTR psz);
extern PCHAR StrChar8(PCSTR psz, INT32 ch);
extern HRESULT StrFormatV8(PFNFORMAT8 pfnFormat, PVOID pArg, PCSTR pszFormat, va_list pargs);

CDECL_END

#endif /* __ASM__ */

#endif /* __STR_H_INCLUDED */