wine/include/windef.h

/*
 * Basic types definitions
 *
 * Copyright 1996 Alexandre Julliard
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */

#ifndef _WINDEF_
#define _WINDEF_

#include <minwindef.h>

#ifndef WINVER
#define WINVER 0x0500
#endif

#ifdef __cplusplus
extern "C" {
#endif

/* Integer types */

typedef DWORD           COLORREF, *LPCOLORREF;


/* Handle types */

typedef int HFILE;
DECLARE_HANDLE(DPI_AWARENESS_CONTEXT);
DECLARE_HANDLE(HACCEL);
DECLARE_HANDLE(HBITMAP);
DECLARE_HANDLE(HBRUSH);
DECLARE_HANDLE(HCOLORSPACE);
DECLARE_HANDLE(HDC);
DECLARE_HANDLE(HDESK);
DECLARE_HANDLE(HENHMETAFILE);
DECLARE_HANDLE(HFONT);
DECLARE_HANDLE(HGLRC);
DECLARE_HANDLE(HHOOK);
DECLARE_HANDLE(HICON);
DECLARE_HANDLE(HMENU);
DECLARE_HANDLE(HMONITOR);
DECLARE_HANDLE(HPALETTE);
DECLARE_HANDLE(HPEN);
DECLARE_HANDLE(HWINEVENTHOOK);
DECLARE_HANDLE(HWND);

/* Handle types that must remain interchangeable even with strict on */

typedef HINSTANCE HMODULE;
typedef HANDLE HGDIOBJ;
typedef HANDLE HGLOBAL;
typedef HANDLE HLOCAL;
typedef HANDLE GLOBALHANDLE;
typedef HANDLE LOCALHANDLE;
typedef HICON HCURSOR;

/* Callback function pointers types */

#ifndef WINE_NO_STRICT_PROTOTYPES
typedef INT_PTR (CALLBACK *FARPROC)(void);
typedef INT_PTR (CALLBACK *NEARPROC)(void);
typedef INT_PTR (CALLBACK *PROC)(void);
#else
typedef INT_PTR (CALLBACK *FARPROC)();
typedef INT_PTR (CALLBACK *NEARPROC)();
typedef INT_PTR (CALLBACK *PROC)();
#endif

/* Macros to split words and longs. */

#define LOBYTE(w)              ((BYTE)((DWORD_PTR)(w) & 0xFF))
#define HIBYTE(w)              ((BYTE)((DWORD_PTR)(w) >> 8))

#define LOWORD(l)              ((WORD)((DWORD_PTR)(l) & 0xFFFF))
#define HIWORD(l)              ((WORD)((DWORD_PTR)(l) >> 16))

#define MAKEWORD(low,high)     ((WORD)(((BYTE)((DWORD_PTR)(low) & 0xFF)) | ((WORD)((BYTE)((DWORD_PTR)(high) & 0xFF))) << 8))
#define MAKELONG(low,high)     ((LONG)(((WORD)((DWORD_PTR)(low) & 0xFFFF)) | ((DWORD)((WORD)((DWORD_PTR)(high) & 0xFFFF))) << 16))

/* min and max macros */
#ifndef NOMINMAX
#ifndef max
#define max(a,b)   (((a) > (b)) ? (a) : (b))
#endif
#ifndef min
#define min(a,b)   (((a) < (b)) ? (a) : (b))
#endif
#endif  /* NOMINMAX */

#ifdef MAX_PATH /* Work-around for Mingw */ 
#undef MAX_PATH
#endif /* MAX_PATH */

#define MAX_PATH        260
#define HFILE_ERROR     ((HFILE)-1)

/* The SIZE structure */
typedef struct tagSIZE
{
    LONG cx;
    LONG cy;
} SIZE, *PSIZE, *LPSIZE;

typedef SIZE SIZEL, *PSIZEL, *LPSIZEL;

/* The POINT structure */
typedef struct tagPOINT
{
    LONG  x;
    LONG  y;
} POINT, *PPOINT, *LPPOINT;

typedef struct _POINTL
{
    LONG x;
    LONG y;
} POINTL, *PPOINTL;

/* The POINTS structure */

typedef struct tagPOINTS
{
    SHORT x;
    SHORT y;
} POINTS, *PPOINTS, *LPPOINTS;

/* The RECT structure */
typedef struct tagRECT
{
    LONG left;
    LONG top;
    LONG right;
    LONG bottom;
} RECT, *PRECT, *LPRECT;
typedef const RECT *LPCRECT;

typedef struct _RECTL
{
    LONG left;
    LONG top;
    LONG right;
    LONG bottom;
} RECTL, *PRECTL, *LPRECTL;

typedef const RECTL *LPCRECTL;

typedef struct APP_LOCAL_DEVICE_ID
{
    BYTE value[32];
} APP_LOCAL_DEVICE_ID;

/* DPI awareness */
typedef enum DPI_AWARENESS
{
    DPI_AWARENESS_INVALID = -1,
    DPI_AWARENESS_UNAWARE = 0,
    DPI_AWARENESS_SYSTEM_AWARE,
    DPI_AWARENESS_PER_MONITOR_AWARE
} DPI_AWARENESS;

#define DPI_AWARENESS_CONTEXT_UNAWARE              ((DPI_AWARENESS_CONTEXT)-1)
#define DPI_AWARENESS_CONTEXT_SYSTEM_AWARE         ((DPI_AWARENESS_CONTEXT)-2)
#define DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE    ((DPI_AWARENESS_CONTEXT)-3)
#define DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2 ((DPI_AWARENESS_CONTEXT)-4)
#define DPI_AWARENESS_CONTEXT_UNAWARE_GDISCALED    ((DPI_AWARENESS_CONTEXT)-5)

#ifdef __cplusplus
}
#endif

typedef enum {
  DPI_HOSTING_BEHAVIOR_INVALID = -1,
  DPI_HOSTING_BEHAVIOR_DEFAULT = 0,
  DPI_HOSTING_BEHAVIOR_MIXED = 1
} DPI_HOSTING_BEHAVIOR;

#endif /* _WINDEF_ */