// Written in the D programming language
// www.digitalmars.com/d/

/*
 * Translated from MinGW Windows headers as part of the WindowsAPI project:
 * http://www.dsource.org/projects/bindings/wiki/WindowsApi
 *
 * by Stewart Gordon
 * Placed into public domain
 */

module dynamin.c.windows_windef;

public import dynamin.c.windows_winnt;
private import win32.w32api;

const size_t MAX_PATH = 260;

ushort MAKEWORD(ubyte a, ubyte b) {
	return cast(ushort) ((b << 8) | a);
}

uint MAKELONG(ushort a, ushort b) {
	return cast(uint) ((b << 16) | a);
}

ushort LOWORD(uint l) {
	return cast(ushort) l;
}

ushort HIWORD(uint l) {
	return cast(ushort) (l >>> 16);
}

ubyte LOBYTE(ushort w) {
	return cast(ubyte) w;
}

ubyte HIBYTE(ushort w) {
	return cast(ubyte) (w >>> 8);
}

template max(T) {
	T max(T a, T b) {
		return a > b ? a : b;
	}
}

template min(T) {
	T min(T a, T b) {
		return a < b ? a : b;
	}
}

alias ubyte   BYTE;
alias ubyte*  PBYTE, LPBYTE;
alias ushort  USHORT, WORD, ATOM;
alias ushort* PUSHORT, PWORD, LPWORD;
alias uint    ULONG, DWORD, UINT, COLORREF;
alias uint*   PULONG, PDWORD, LPDWORD, PUINT, LPUINT;
alias int     WINBOOL, BOOL, INT, LONG, HFILE, HRESULT;
alias int*    PWINBOOL, LPWINBOOL, PBOOL, LPBOOL, PINT, LPINT, LPLONG;
alias float   FLOAT;
alias float*  PFLOAT;
alias void*   PCVOID, LPCVOID;

alias UINT_PTR WPARAM;
alias LONG_PTR LPARAM, LRESULT;

alias HANDLE HGLOBAL, HLOCAL, GLOBALHANDLE, LOCALHANDLE, HGDIOBJ, HACCEL,
  HBITMAP, HBRUSH, HCOLORSPACE, HDC, HGLRC, HDESK, HENHMETAFILE, HFONT,
  HICON, HINSTANCE, HKEY, HMENU, HMETAFILE, HMODULE, HMONITOR, HPALETTE, HPEN,
  HRGN, HRSRC, HSTR, HTASK, HWND, HWINSTA, HKL, HCURSOR;
alias HANDLE* PHKEY;

static if (WINVER >= 0x500) {
	alias HANDLE HTERMINAL, HWINEVENTHOOK;
}

alias extern (Windows) int function() FARPROC, NEARPROC, PROC;

struct RECT {
	LONG left;
	LONG top;
	LONG right;
	LONG bottom;
}
alias RECT RECTL;
alias RECT* PRECT, LPRECT, LPCRECT, PRECTL, LPRECTL, LPCRECTL;

struct POINT {
	LONG x;
	LONG y;
}
alias POINT POINTL;
alias POINT* PPOINT, LPPOINT, PPOINTL, LPPOINTL;

struct SIZE {
	LONG cx;
	LONG cy;
}
alias SIZE SIZEL;
alias SIZE* PSIZE, LPSIZE, PSIZEL, LPSIZEL;

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

enum : BOOL {
	FALSE = 0,
	TRUE  = 1
}