// MACHINE GENERATED BY 'go generate' COMMAND; DO NOT EDIT

package windriver

import "unsafe"
import "syscall"

var _ unsafe.Pointer

var (
	modmsimg32 = syscall.NewLazyDLL("msimg32.dll")
	modgdi32   = syscall.NewLazyDLL("gdi32.dll")
	moduser32  = syscall.NewLazyDLL("user32.dll")

	procAlphaBlend             = modmsimg32.NewProc("AlphaBlend")
	procBitBlt                 = modgdi32.NewProc("BitBlt")
	procCreateCompatibleBitmap = modgdi32.NewProc("CreateCompatibleBitmap")
	procCreateCompatibleDC     = modgdi32.NewProc("CreateCompatibleDC")
	procCreateDIBSection       = modgdi32.NewProc("CreateDIBSection")
	procCreateSolidBrush       = modgdi32.NewProc("CreateSolidBrush")
	procDeleteDC               = modgdi32.NewProc("DeleteDC")
	procDeleteObject           = modgdi32.NewProc("DeleteObject")
	procFillRect               = moduser32.NewProc("FillRect")
	procModifyWorldTransform   = modgdi32.NewProc("ModifyWorldTransform")
	procSelectObject           = modgdi32.NewProc("SelectObject")
	procSetGraphicsMode        = modgdi32.NewProc("SetGraphicsMode")
	procSetWorldTransform      = modgdi32.NewProc("SetWorldTransform")
	procStretchBlt             = modgdi32.NewProc("StretchBlt")
)

func _AlphaBlend(dcdest syscall.Handle, xoriginDest int32, yoriginDest int32, wDest int32, hDest int32, dcsrc syscall.Handle, xoriginSrc int32, yoriginSrc int32, wsrc int32, hsrc int32, ftn uintptr) (err error) {
	r1, _, e1 := syscall.Syscall12(procAlphaBlend.Addr(), 11, uintptr(dcdest), uintptr(xoriginDest), uintptr(yoriginDest), uintptr(wDest), uintptr(hDest), uintptr(dcsrc), uintptr(xoriginSrc), uintptr(yoriginSrc), uintptr(wsrc), uintptr(hsrc), uintptr(ftn), 0)
	if r1 == 0 {
		if e1 != 0 {
			err = error(e1)
		} else {
			err = syscall.EINVAL
		}
	}
	return
}

func _BitBlt(dcdest syscall.Handle, xdest int32, ydest int32, width int32, height int32, dcsrc syscall.Handle, xsrc int32, ysrc int32, rop uint32) (err error) {
	r1, _, e1 := syscall.Syscall9(procBitBlt.Addr(), 9, uintptr(dcdest), uintptr(xdest), uintptr(ydest), uintptr(width), uintptr(height), uintptr(dcsrc), uintptr(xsrc), uintptr(ysrc), uintptr(rop))
	if r1 == 0 {
		if e1 != 0 {
			err = error(e1)
		} else {
			err = syscall.EINVAL
		}
	}
	return
}

func _CreateCompatibleBitmap(dc syscall.Handle, width int32, height int32) (bitmap syscall.Handle, err error) {
	r0, _, e1 := syscall.Syscall(procCreateCompatibleBitmap.Addr(), 3, uintptr(dc), uintptr(width), uintptr(height))
	bitmap = syscall.Handle(r0)
	if bitmap == 0 {
		if e1 != 0 {
			err = error(e1)
		} else {
			err = syscall.EINVAL
		}
	}
	return
}

func _CreateCompatibleDC(dc syscall.Handle) (newdc syscall.Handle, err error) {
	r0, _, e1 := syscall.Syscall(procCreateCompatibleDC.Addr(), 1, uintptr(dc), 0, 0)
	newdc = syscall.Handle(r0)
	if newdc == 0 {
		if e1 != 0 {
			err = error(e1)
		} else {
			err = syscall.EINVAL
		}
	}
	return
}

func _CreateDIBSection(dc syscall.Handle, bmi *_BITMAPINFO, usage uint32, bits **byte, section syscall.Handle, offset uint32) (bitmap syscall.Handle, err error) {
	r0, _, e1 := syscall.Syscall6(procCreateDIBSection.Addr(), 6, uintptr(dc), uintptr(unsafe.Pointer(bmi)), uintptr(usage), uintptr(unsafe.Pointer(bits)), uintptr(section), uintptr(offset))
	bitmap = syscall.Handle(r0)
	if bitmap == 0 {
		if e1 != 0 {
			err = error(e1)
		} else {
			err = syscall.EINVAL
		}
	}
	return
}

func _CreateSolidBrush(color _COLORREF) (brush syscall.Handle, err error) {
	r0, _, e1 := syscall.Syscall(procCreateSolidBrush.Addr(), 1, uintptr(color), 0, 0)
	brush = syscall.Handle(r0)
	if brush == 0 {
		if e1 != 0 {
			err = error(e1)
		} else {
			err = syscall.EINVAL
		}
	}
	return
}

func _DeleteDC(dc syscall.Handle) (err error) {
	r1, _, e1 := syscall.Syscall(procDeleteDC.Addr(), 1, uintptr(dc), 0, 0)
	if r1 == 0 {
		if e1 != 0 {
			err = error(e1)
		} else {
			err = syscall.EINVAL
		}
	}
	return
}

func _DeleteObject(object syscall.Handle) (err error) {
	r1, _, e1 := syscall.Syscall(procDeleteObject.Addr(), 1, uintptr(object), 0, 0)
	if r1 == 0 {
		if e1 != 0 {
			err = error(e1)
		} else {
			err = syscall.EINVAL
		}
	}
	return
}

func _FillRect(dc syscall.Handle, rc *_RECT, brush syscall.Handle) (err error) {
	r1, _, e1 := syscall.Syscall(procFillRect.Addr(), 3, uintptr(dc), uintptr(unsafe.Pointer(rc)), uintptr(brush))
	if r1 == 0 {
		if e1 != 0 {
			err = error(e1)
		} else {
			err = syscall.EINVAL
		}
	}
	return
}

func _ModifyWorldTransform(dc syscall.Handle, x *_XFORM, mode uint32) (err error) {
	r1, _, e1 := syscall.Syscall(procModifyWorldTransform.Addr(), 3, uintptr(dc), uintptr(unsafe.Pointer(x)), uintptr(mode))
	if r1 == 0 {
		if e1 != 0 {
			err = error(e1)
		} else {
			err = syscall.EINVAL
		}
	}
	return
}

func _SelectObject(dc syscall.Handle, gdiobj syscall.Handle) (newobj syscall.Handle, err error) {
	r0, _, e1 := syscall.Syscall(procSelectObject.Addr(), 2, uintptr(dc), uintptr(gdiobj), 0)
	newobj = syscall.Handle(r0)
	if newobj == 0 {
		if e1 != 0 {
			err = error(e1)
		} else {
			err = syscall.EINVAL
		}
	}
	return
}

func _SetGraphicsMode(dc syscall.Handle, mode int32) (oldmode int32, err error) {
	r0, _, e1 := syscall.Syscall(procSetGraphicsMode.Addr(), 2, uintptr(dc), uintptr(mode), 0)
	oldmode = int32(r0)
	if oldmode == 0 {
		if e1 != 0 {
			err = error(e1)
		} else {
			err = syscall.EINVAL
		}
	}
	return
}

func _SetWorldTransform(dc syscall.Handle, x *_XFORM) (err error) {
	r1, _, e1 := syscall.Syscall(procSetWorldTransform.Addr(), 2, uintptr(dc), uintptr(unsafe.Pointer(x)), 0)
	if r1 == 0 {
		if e1 != 0 {
			err = error(e1)
		} else {
			err = syscall.EINVAL
		}
	}
	return
}

func _StretchBlt(dcdest syscall.Handle, xdest int32, ydest int32, wdest int32, hdest int32, dcsrc syscall.Handle, xsrc int32, ysrc int32, wsrc int32, hsrc int32, rop uint32) (err error) {
	r1, _, e1 := syscall.Syscall12(procStretchBlt.Addr(), 11, uintptr(dcdest), uintptr(xdest), uintptr(ydest), uintptr(wdest), uintptr(hdest), uintptr(dcsrc), uintptr(xsrc), uintptr(ysrc), uintptr(wsrc), uintptr(hsrc), uintptr(rop), 0)
	if r1 == 0 {
		if e1 != 0 {
			err = error(e1)
		} else {
			err = syscall.EINVAL
		}
	}
	return
}