@brief Returns true if the user tracker is valid.

Waits for the HANDLE hObject. While waiting messages sent to windows on our thread by SendMessage will be processed. Using this function to do waits

Converts a wide string to a narrow string in UTF-8 encoding. The wide string is assumed to have the following encoding: UTF-16 if sizeof(wchar_t) == 2

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Adds a given gesture to the list of gestures to be detected @param gesture String name of the gesture to be detected @throws StatusException If underl

iterates through the flying transfers, and rearms the timerfd based on the * next upcoming timeout. * must be called with flying_list locked. * ret

cache the active config descriptor in memory. a value of -1 means that * we aren't sure which one is active, so just assume the first one. * only f

Provides access to the name of this capability @return Name of this capability

Provides the size of the currently available data @return Size of available data in bytes

This function converts integer status codes into human readable string values. @param status Status code to be translated into a string value @return

Provides the current frame rate of the generator that made this map @return Current frame rate, in frames per second

Getter function, returns the vertex with the smallest X, Y, and Z coordinates @return Left bottom near vertex

Getter function for the joint position @return The position of the joint

Getter function, returns the vertex with the largest X, Y, and Z coordinates @return Right top far vertex

* Returns the session ID of a device's nth level ancestor * If there's no device at the nth level, return 0 */

returns the smallest of: * 1. timeout of next URB * 2. user-supplied timeout * returns 1 if there is an already-expired timeout, otherwise return