Queries the signal system for in-depth information about a specific signal. This function will fill in a user-provided structure to hold
signal-specific information. If an invalid signal id is passed in, the signal_id member of the
SignalQuery is 0. All members filled into the
SignalQuery structure should be considered constant and have to be left untouched.
| query | A user provided structure that is filled in with constant values upon success. |
| signal_id | The signal id of the signal to query information for. |