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Annotation of mstools/h/strict/dde.h, revision 1.1

1.1     ! root        1: #ifndef _DDEHEADER_INCLUDED_
        !             2: #define _DDEHEADER_INCLUDED_
        !             3: 
        !             4: #ifndef _WINDEF_
        !             5: #include <windef.h>
        !             6: #endif
        !             7: 
        !             8: /* DDE window messages */
        !             9: 
        !            10: #define WM_DDE_FIRST       0x03E0
        !            11: #define WM_DDE_INITIATE     (WM_DDE_FIRST)
        !            12: #define WM_DDE_TERMINATE    (WM_DDE_FIRST+1)
        !            13: #define WM_DDE_ADVISE      (WM_DDE_FIRST+2)
        !            14: #define WM_DDE_UNADVISE     (WM_DDE_FIRST+3)
        !            15: #define WM_DDE_ACK             (WM_DDE_FIRST+4)
        !            16: #define WM_DDE_DATA            (WM_DDE_FIRST+5)
        !            17: #define WM_DDE_REQUEST     (WM_DDE_FIRST+6)
        !            18: #define WM_DDE_POKE            (WM_DDE_FIRST+7)
        !            19: #define WM_DDE_EXECUTE     (WM_DDE_FIRST+8)
        !            20: #define WM_DDE_LAST            (WM_DDE_FIRST+8)
        !            21: 
        !            22: /*----------------------------------------------------------------------------
        !            23: |       DDEACK structure
        !            24: |
        !            25: |      Structure of wStatus (LOWORD(lParam)) in WM_DDE_ACK message
        !            26: |       sent in response to a WM_DDE_DATA, WM_DDE_REQUEST, WM_DDE_POKE,
        !            27: |       WM_DDE_ADVISE, or WM_DDE_UNADVISE message.
        !            28: |
        !            29: ----------------------------------------------------------------------------*/
        !            30: 
        !            31: typedef struct {
        !            32:         unsigned short bAppReturnCode:8,
        !            33:                  reserved:6,
        !            34:                  fBusy:1,
        !            35:                 fAck:1;
        !            36: } DDEACK;
        !            37: 
        !            38: 
        !            39: /*----------------------------------------------------------------------------
        !            40: |       DDEADVISE structure
        !            41: |
        !            42: |      WM_DDE_ADVISE parameter structure for hOptions (LOWORD(lParam))
        !            43: |
        !            44: ----------------------------------------------------------------------------*/
        !            45: 
        !            46: typedef struct {
        !            47:         unsigned short reserved:14,
        !            48:                  fDeferUpd:1,
        !            49:                 fAckReq:1;
        !            50:        short     cfFormat;
        !            51: } DDEADVISE;
        !            52: 
        !            53: 
        !            54: /*----------------------------------------------------------------------------
        !            55: |       DDEDATA structure
        !            56: |
        !            57: |       WM_DDE_DATA parameter structure for hData (LOWORD(lParam)).
        !            58: |       The actual size of this structure depends on the size of
        !            59: |       the Value array.
        !            60: |
        !            61: ----------------------------------------------------------------------------*/
        !            62: 
        !            63: typedef struct {
        !            64:        unsigned short unused:12,
        !            65:                  fResponse:1,
        !            66:                  fRelease:1,
        !            67:                  reserved:1,
        !            68:                  fAckReq:1;
        !            69:        short    cfFormat;
        !            70:        BYTE     Value[1];
        !            71: } DDEDATA;
        !            72: 
        !            73: 
        !            74: /*----------------------------------------------------------------------------
        !            75: |      DDEPOKE structure
        !            76: |
        !            77: |      WM_DDE_POKE parameter structure for hData (LOWORD(lParam)).
        !            78: |       The actual size of this structure depends on the size of
        !            79: |       the Value array.
        !            80: |
        !            81: ----------------------------------------------------------------------------*/
        !            82: 
        !            83: typedef struct {
        !            84:        unsigned short unused:13,  /* Earlier versions of DDE.H incorrectly */
        !            85:                              /* 12 unused bits.                       */
        !            86:                 fRelease:1,
        !            87:                 fReserved:2;
        !            88:        short    cfFormat;
        !            89:        BYTE     Value[1];  /* This member was named rgb[1] in previous */
        !            90:                             /* versions of DDE.H                        */
        !            91: 
        !            92: } DDEPOKE;
        !            93: 
        !            94: /*----------------------------------------------------------------------------
        !            95: The following typedef's were used in previous versions of the Windows SDK.
        !            96: They are still valid.  The above typedef's define exactly the same structures
        !            97: as those below.  The above typedef names are recommended, however, as they
        !            98: are more meaningful.
        !            99: 
        !           100: Note that the DDEPOKE structure typedef'ed in earlier versions of DDE.H did
        !           101: not correctly define the bit positions.
        !           102: ----------------------------------------------------------------------------*/
        !           103: 
        !           104: typedef struct {
        !           105:         unsigned short unused:13,
        !           106:                  fRelease:1,
        !           107:                  fDeferUpd:1,
        !           108:                 fAckReq:1;
        !           109:        short    cfFormat;
        !           110: } DDELN;
        !           111: 
        !           112: typedef struct {
        !           113:        unsigned short unused:12,
        !           114:                  fAck:1,
        !           115:                  fRelease:1,
        !           116:                  fReserved:1,
        !           117:                  fAckReq:1;
        !           118:        short    cfFormat;
        !           119:        BYTE     rgb[1];
        !           120: } DDEUP;
        !           121: 
        !           122: /*
        !           123:  * dde-specific access flags
        !           124:  */
        !           125: #define DDE_ADVISE                  0x0001L
        !           126: #define DDE_EXECUTE                 0x0002L
        !           127: #define DDE_POKE                    0x0004L
        !           128: #define DDE_REQUEST                 0x0008L
        !           129: 
        !           130: 
        !           131: //
        !           132: // DDE message packing APIs
        !           133: //
        !           134: LONG APIENTRY PackDDElParam(UINT msg, UINT uiLo, UINT uiHi);
        !           135: BOOL APIENTRY UnpackDDElParam(UINT msg, LONG lParam, PUINT puiLo, PUINT puiHi);
        !           136: BOOL APIENTRY FreeDDElParam(UINT msg, LONG lParam);
        !           137: LONG APIENTRY ReuseDDElParam(LONG lParam, UINT msgIn, UINT msgOut, UINT uiLo, UINT uiHi);
        !           138: 
        !           139: #endif // _DDEHEADER_INCLUDED_

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