diff --git a/constants.go b/constants.go
index a5c60f4..ebe26e2 100644
--- a/constants.go
+++ b/constants.go
@@ -3144,3 +3144,21 @@ const (
 	LR_SHARED           = 0x00008000
 	LR_VGACOLOR         = 0x00000080
 )
+
+const (
+	MIM_APPLYTOSUBMENUS = 0x80000000
+	MIM_BACKGROUND      = 0x00000002
+	MIM_HELPID          = 0x00000004
+	MIM_MAXHEIGHT       = 0x00000001
+	MIM_MENUDATA        = 0x00000008
+	MIM_STYLE           = 0x00000010
+)
+
+const (
+	MNS_AUTODISMISS = 0x10000000
+	MNS_CHECKORBMP  = 0x04000000
+	MNS_DRAGDROP    = 0x20000000
+	MNS_MODELESS    = 0x40000000
+	MNS_NOCHECK     = 0x80000000
+	MNS_NOTIFYBYPOS = 0x08000000
+)
diff --git a/typedef.go b/typedef.go
index e2994a2..92530da 100644
--- a/typedef.go
+++ b/typedef.go
@@ -1368,6 +1368,16 @@ type PNOTIFYICONDATA struct {
 }
 
 type TPMPARAMS struct {
-	cbSize    uint
-	rcExclude RECT
+	Size    uint
+	Exclude RECT
+}
+
+type MENUINFO struct {
+	Size          DWORD
+	Mask          DWORD
+	Style         DWORD
+	Max           uint32
+	HBRBack       HBRUSH
+	ContextHelpID DWORD
+	MenuData      uintptr
 }
diff --git a/user32.go b/user32.go
index be73473..fccd3ca 100644
--- a/user32.go
+++ b/user32.go
@@ -152,6 +152,7 @@ var (
 	procTrackPopupMenu                = moduser32.NewProc("TrackPopupMenu")
 	procSetMenuItemBitmaps            = moduser32.NewProc("SetMenuItemBitmaps")
 	procLoadImageW                    = moduser32.NewProc("LoadImageW")
+	procSetMenuInfo                   = moduser32.NewProc("SetMenuInfo")
 )
 
 func SendMessageTimeout(hwnd HWND, msg uint32, wParam, lParam uintptr, fuFlags, uTimeout uint32, lpdwResult uintptr) uintptr {
@@ -1419,3 +1420,17 @@ func LoadImageW(hInst HINSTANCE, name string, ltype uint32, cx int, cy int, fuLo
 	}
 	return HANDLE(ret), nil
 }
+
+// SetMenuInfo Sets information for a specified menu.
+// See https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-setmenuinfo
+func SetMenuInfo(hMenu HMENU, menuInfo MENUINFO) (bool, error) {
+	ret, _, err := procSetMenuInfo.Call(
+		uintptr(hMenu),
+		uintptr(unsafe.Pointer(&menuInfo)),
+	)
+	if !IsErrSuccess(err) {
+		return false, err
+	}
+
+	return ret != 0, nil
+}