Method SDL.was_init()

Method was_init: int was_init(int flags)
Description: This method allows you to see which SDL subsytems have been initialized.
Parameter flags: a bitwise OR'd combination of the subsystems you wish to check (see SDL.init() for a list of subsystem flags).
Returns: a bitwised OR'd combination of the initialized subsystems
See also: SDL.init() , SDL.init_sub_system()