/**
 * Windows API header module
 *
 * Translated from MinGW Windows headers
 *
 * License: $(LINK2 http://www.boost.org/LICENSE_1_0.txt, Boost License 1.0)
 * Source: $(DRUNTIMESRC core/sys/windows/_wtypes.d)
 */
module core.sys.windows.wtypes;
version (Windows):
@system:

import core.sys.windows.rpc, core.sys.windows.rpcndr;
import core.sys.windows.windef;
import core.sys.windows.uuid; // for GUID_NULL

alias GUID_NULL IID_NULL, CLSID_NULL;

enum ROTFLAGS_REGISTRATIONKEEPSALIVE = 0x01;
enum ROTFLAGS_ALLOWANYCLIENT         = 0x02;

// also in winsock2.h
struct BLOB {
    ULONG cbSize;
    BYTE* pBlobData;
}
alias BLOB* PBLOB, LPBLOB;

enum DVASPECT {
    DVASPECT_CONTENT   = 1,
    DVASPECT_THUMBNAIL = 2,
    DVASPECT_ICON      = 4,
    DVASPECT_DOCPRINT  = 8
}

enum DVASPECT2 {
    DVASPECT_OPAQUE      = 16,
    DVASPECT_TRANSPARENT = 32
}

enum STATFLAG {
    STATFLAG_DEFAULT = 0,
    STATFLAG_NONAME  = 1
}

enum MEMCTX {
    MEMCTX_LOCAL = 0,
    MEMCTX_TASK,
    MEMCTX_SHARED,
    MEMCTX_MACSYSTEM,
    MEMCTX_UNKNOWN = -1,
    MEMCTX_SAME = -2
}

enum MSHCTX {
    MSHCTX_LOCAL = 0,
    MSHCTX_NOSHAREDMEM,
    MSHCTX_DIFFERENTMACHINE,
    MSHCTX_INPROC,
    MSHCTX_CROSSCTX
}

enum CLSCTX {
    CLSCTX_INPROC_SERVER    = 0x1,
    CLSCTX_INPROC_HANDLER   = 0x2,
    CLSCTX_LOCAL_SERVER     = 0x4,
    CLSCTX_INPROC_SERVER16  = 0x8,
    CLSCTX_REMOTE_SERVER    = 0x10,
    CLSCTX_INPROC_HANDLER16 = 0x20,
    CLSCTX_INPROC_SERVERX86 = 0x40,
    CLSCTX_INPROC_HANDLERX86 = 0x80,
}

enum MSHLFLAGS {
    MSHLFLAGS_NORMAL,
    MSHLFLAGS_TABLESTRONG,
    MSHLFLAGS_TABLEWEAK
}

struct FLAGGED_WORD_BLOB {
    uint fFlags;
    uint clSize;
    ushort[1] asData;
}

alias WCHAR OLECHAR;
alias LPWSTR LPOLESTR;
alias LPCWSTR LPCOLESTR;

alias ushort VARTYPE;
alias short VARIANT_BOOL;
alias VARIANT_BOOL _VARIANT_BOOL;
enum VARIANT_BOOL VARIANT_TRUE = -1; // 0xffff;
enum VARIANT_BOOL VARIANT_FALSE = 0;

alias OLECHAR* BSTR;
alias FLAGGED_WORD_BLOB* wireBSTR;
alias BSTR* LPBSTR;
//alias LONG SCODE; // also in winerror
mixin DECLARE_HANDLE!("HCONTEXT");
mixin DECLARE_HANDLE!("HMETAFILEPICT");

union CY {
    struct {
        uint Lo;
        int Hi;
    }
    LONGLONG int64;
}

alias double DATE;
struct  BSTRBLOB {
    ULONG cbSize;
    PBYTE pData;
}
alias BSTRBLOB* LPBSTRBLOB;

// Used only in the PROPVARIANT structure
// According to the 2003 SDK, this should be in propidl.h, not here.
struct CLIPDATA {
    ULONG cbSize;
    int ulClipFmt;
    PBYTE pClipData;
}

enum STGC {
    STGC_DEFAULT,
    STGC_OVERWRITE,
    STGC_ONLYIFCURRENT,
    STGC_DANGEROUSLYCOMMITMERELYTODISKCACHE
}

enum STGMOVE {
    STGMOVE_MOVE,
    STGMOVE_COPY,
    STGMOVE_SHALLOWCOPY
}

enum VARENUM {
    VT_EMPTY,
    VT_NULL,
    VT_I2,
    VT_I4,
    VT_R4,
    VT_R8,
    VT_CY,
    VT_DATE,
    VT_BSTR,
    VT_DISPATCH,
    VT_ERROR,
    VT_BOOL,
    VT_VARIANT,
    VT_UNKNOWN,
    VT_DECIMAL,
    VT_I1 = 16,
    VT_UI1,
    VT_UI2,
    VT_UI4,
    VT_I8,
    VT_UI8,
    VT_INT,
    VT_UINT,
    VT_VOID,
    VT_HRESULT,
    VT_PTR,
    VT_SAFEARRAY,
    VT_CARRAY,
    VT_USERDEFINED,
    VT_LPSTR,
    VT_LPWSTR,
    VT_RECORD   = 36,
    VT_INT_PTR  = 37,
    VT_UINT_PTR = 38,
    VT_FILETIME = 64,
    VT_BLOB,
    VT_STREAM,
    VT_STORAGE,
    VT_STREAMED_OBJECT,
    VT_STORED_OBJECT,
    VT_BLOB_OBJECT,
    VT_CF,
    VT_CLSID,
    VT_BSTR_BLOB     = 0xfff,
    VT_VECTOR        = 0x1000,
    VT_ARRAY         = 0x2000,
    VT_BYREF         = 0x4000,
    VT_RESERVED      = 0x8000,
    VT_ILLEGAL       = 0xffff,
    VT_ILLEGALMASKED = 0xfff,
    VT_TYPEMASK      = 0xfff
}

struct BYTE_SIZEDARR {
    uint clSize;
    byte* pData;
}

struct WORD_SIZEDARR {
    uint clSize;
    ushort* pData;
}

struct DWORD_SIZEDARR {
uint clSize;
uint* pData;
}

struct HYPER_SIZEDARR {
    uint clSize;
    hyper* pData;
}

alias double DOUBLE;


struct DECIMAL {
    USHORT wReserved;
    union {
        struct {
            ubyte scale; // valid values are 0 to 28
            ubyte sign; // 0 for positive, DECIMAL_NEG for negatives.
            enum ubyte DECIMAL_NEG = 0x80;
        }
        USHORT signscale;
    }
    ULONG Hi32;
    union {
        struct {
            ULONG Lo32;
            ULONG Mid32;
        }
        ULONGLONG Lo64;
    }
    // #define DECIMAL_SETZERO(d) {(d).Lo64=(d).Hi32=(d).signscale=0;}
    void setZero() { Lo64 = 0; Hi32 = 0; signscale = 0; }
}