type runtime.workbufhdr

5 uses

	runtime (current package)
		mgcstack.go#L117: 	workbufhdr
		mgcstack.go#L135: 	workbufhdr
		mgcwork.go#L317: type workbufhdr struct {
		mgcwork.go#L324: 	workbufhdr
		mgcwork.go#L326: 	obj [(_WorkbufSize - unsafe.Sizeof(workbufhdr{})) / goarch.PtrSize]uintptr