GENERAL_PURPOSE_WAKEUP - Haiku

Symbol: GENERAL_PURPOSE_WAKEUP

src/kits/media/MediaEventLooper.cpp

write_port_etc(ControlPort(), GENERAL_PURPOSE_WAKEUP, 0, 0, B_TIMEOUT, 0);

src/kits/media/MediaNode.cpp

if (message == GENERAL_PURPOSE_WAKEUP)