ref: 22fb28642735e96eed7fadfe7cf55f33c756ccea dir: /sys/src/libthread/ref.c/
#include <u.h> #include <libc.h> #include <thread.h> #include "threadimpl.h" void incref(Ref *r) { ainc(&r->ref); } long decref(Ref *r) { return adec(&r->ref); }