HelenOS sources

HW_RES_ENABLE_INTERRUPT   54 uspace/lib/c/include/device/hw_res.h 	HW_RES_ENABLE_INTERRUPT,
HW_RES_ENABLE_INTERRUPT   54 uspace/lib/posix/include/libc/device/hw_res.h 	HW_RES_ENABLE_INTERRUPT,
HelenOS homepage, sources at GitHub