blob: dc2eda50e235c1ecd388524e3d76da4adbb258fe [file] [log] [blame]
/**
* This file has no copyright assigned and is placed in the Public Domain.
* This file is part of the w64 mingw-runtime package.
* No warranty is given; refer to the file DISCLAIMER.PD within this package.
*/
#ifndef __ROUTING_RTINFO_H__
#define __ROUTING_RTINFO_H__
#define ALIGN_SIZE 0x00000008
#define ALIGN_SHIFT (ALIGN_SIZE - 0x00000001)
#define ALIGN_MASK_POINTER (~(UINT_PTR)ALIGN_SHIFT)
#define ALIGN_MASK_LENGTH (~ALIGN_SHIFT)
#define ALIGN_MASK (~ALIGN_SHIFT)
#define ALIGN_POINTER(ptr) { (ptr) = (PVOID)((DWORD_PTR)(ptr) + ALIGN_SHIFT); (ptr) = (PVOID)((DWORD_PTR)(ptr) & ALIGN_MASK_POINTER); }
#define ALIGN_LENGTH(length) { (length) = (DWORD)((length) + ALIGN_SHIFT); (length) = (DWORD)((length) & ALIGN_MASK_LENGTH); }
#define IS_ALIGNED(ptr) (((UINT_PTR)(ptr) & ALIGN_SHIFT)==0x00000000)
typedef struct _RTR_TOC_ENTRY {
ULONG InfoType;
ULONG InfoSize;
ULONG Count;
ULONG Offset;
} RTR_TOC_ENTRY,*PRTR_TOC_ENTRY;
#define RTR_INFO_BLOCK_VERSION 1
typedef struct _RTR_INFO_BLOCK_HEADER {
ULONG Version;
ULONG Size;
ULONG TocEntriesCount;
RTR_TOC_ENTRY TocEntry[1];
} RTR_INFO_BLOCK_HEADER,*PRTR_INFO_BLOCK_HEADER;
#define GetInfoFromTocEntry(hdr,toc) (((toc)->Offset < (hdr)->Size) ? ((PVOID)(((PBYTE)(hdr)) + (toc)->Offset)) : NULL)
#endif