uspace_ptr_cap_waitq_handle_t 48 kernel/generic/include/synch/syswaitq.h extern sys_errno_t sys_waitq_create(uspace_ptr_cap_waitq_handle_t); uspace_ptr_cap_waitq_handle_t 90 kernel/generic/src/synch/syswaitq.c sys_errno_t sys_waitq_create(uspace_ptr_cap_waitq_handle_t whandle)HelenOS homepage, sources at GitHub