C Specification
#if !defined(XR_NULL_HANDLE)
#if (XR_PTR_SIZE == 8) && XR_CPP_NULLPTR_SUPPORTED
#define XR_NULL_HANDLE nullptr
#else
#define XR_NULL_HANDLE 0
#endif
#endif
Description
XR_NULL_HANDLE is a reserved value representing a non-valid object handle. It may be passed to and returned from API functions only when specifically allowed.
See Also
Document Notes
For more information, see the OpenXR Specification at URL
This page is extracted from the OpenXR Specification. Fixes and changes should be made to the Specification, not directly.
Copyright
Copyright (c) 2014-2019 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.