/**
* WinPR: Windows Portable Runtime
* C Run-Time Library Routines
*
* Copyright 2012 Marc-Andre Moreau <marcandre.moreau@gmail.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef WINPR_CRT_H
#define WINPR_CRT_H
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <winpr/winpr.h>
#include <winpr/spec.h>
#include <winpr/string.h>
#include <winpr/heap.h>
#ifndef _WIN32
#ifndef _strtoui64
#define _strtoui64 strtoull
#endif
#ifndef _strtoi64
#define _strtoi64 strtoll
#endif
#ifndef _rotl
static INLINE UINT32 _rotl(UINT32 value, int shift)
{
return (value << shift) | (value >> (32 - shift));
}
#endif
#ifndef _rotl64
static INLINE UINT64 _rotl64(UINT64 value, int shift)
{
return (value << shift) | (value >> (64 - shift));
}
#endif
#ifndef _rotr
static INLINE UINT32 _rotr(UINT32 value, int shift)
{
return (value >> shift) | (value << (32 - shift));
}
#endif
#ifndef _rotr64
static INLINE UINT64 _rotr64(UINT64 value, int shift)
{
return (value >> shift) | (value << (64 - shift));
}
#endif
#if (__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 2))
#define _byteswap_ulong(_val) __builtin_bswap32(_val)
#define _byteswap_uint64(_val) __builtin_bswap64(_val)
#else
static INLINE UINT32 _byteswap_ulong(UINT32 _val)
{
return (((_val) >> 24) | (((_val)&0x00FF0000) >> 8) | (((_val)&0x0000FF00) << 8) |
((_val) << 24));
}
static INLINE UINT64 _byteswap_uint64(UINT64 _val)
{
return (((_val) << 56) | (((_val) << 40) & 0xFF000000000000) |
(((_val) << 24) & 0xFF0000000000) | (((_val) << 8) & 0xFF00000000) |
(((_val) >> 8) & 0xFF000000) | (((_val) >> 24) & 0xFF0000) | (((_val) >> 40) & 0xFF00) |
((_val) >> 56));
}
#endif
#if (__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 8))
#define _byteswap_ushort(_val) __builtin_bswap16(_val)
#else
static INLINE UINT16 _byteswap_ushort(UINT16 _val)
{
return (((_val) >> 8) | ((_val) << 8));
}
#endif
#define CopyMemory(Destination, Source, Length) memcpy((Destination), (Source), (Length))
#define MoveMemory(Destination, Source, Length) memmove((Destination), (Source), (Length))
#define FillMemory(Destination, Length, Fill) memset((Destination), (Fill), (Length))
#define ZeroMemory(Destination, Length) memset((Destination), 0, (Length))
#ifdef __cplusplus
extern "C"
{
#endif
WINPR_API PVOID SecureZeroMemory(PVOID ptr, SIZE_T cnt);
#ifdef __cplusplus
}
#endif
/* Data Alignment */
#ifndef _ERRNO_T_DEFINED
#define _ERRNO_T_DEFINED
typedef int errno_t;
#endif
#ifdef __cplusplus
extern "C"
{
#endif
WINPR_API void* _aligned_malloc(size_t size, size_t alignment);
WINPR_API void* _aligned_realloc(void* memblock, size_t size, size_t alignment);
WINPR_API void* _aligned_recalloc(void* memblock, size_t num, size_t size, size_t alignment);
WINPR_API void* _aligned_offset_malloc(size_t size, size_t alignment, size_t offset);
WINPR_API void* _aligned_offset_realloc(void* memblock, size_t size, size_t alignment,
size_t offset);
WINPR_API void* _aligned_offset_recalloc(void* memblock, size_t num, size_t size,
size_t alignment, size_t offset);
WINPR_API size_t _aligned_msize(void* memblock, size_t alignment, size_t offset);
WINPR_API void _aligned_free(void* memblock);
/* Data Conversion */
WINPR_API errno_t _itoa_s(int value, char* buffer, size_t sizeInCharacters, int radix);
/* Buffer Manipulation */
WINPR_API errno_t memmove_s(void* dest, size_t numberOfElements, const void* src, size_t count);
WINPR_API errno_t wmemmove_s(WCHAR* dest, size_t numberOfElements, const WCHAR* src,
size_t count);
#ifdef __cplusplus
}
#endif
#endif
#endif /* WINPR_CRT_H */