Enumerates a threads that belong to the specified process
#include <WinAPIProc.au3>
_WinAPI_EnumProcessThreads ( [$iPID = 0] )
| $iPID | [optional] The PID of the process. Default (0) is the current process. |
| Success: | The array of threads identifiers (ID). The zeroth array element contains the number of threads. |
| Failure: | Sets the @error flag to non-zero. |