64     PollingEntry **ppe, *pe;  in qemu_add_polling_cb()  local
65     pe = qemu_mallocz(sizeof(PollingEntry));  in qemu_add_polling_cb()
66     pe->func = func;  in qemu_add_polling_cb()
67     pe->opaque = opaque;  in qemu_add_polling_cb()
69     *ppe = pe;  in qemu_add_polling_cb()
75     PollingEntry **ppe, *pe;  in qemu_del_polling_cb()  local
77         pe = *ppe;  in qemu_del_polling_cb()
78         if (pe->func == func && pe->opaque == opaque) {  in qemu_del_polling_cb()
79             *ppe = pe->next;  in qemu_del_polling_cb()
80             qemu_free(pe);  in qemu_del_polling_cb()
132     PollingEntry *pe;  in os_host_main_loop_wait()  local
136     for(pe = first_polling_entry; pe != NULL; pe = pe->next) {  in os_host_main_loop_wait()
137         ret |= pe->func(pe->opaque);  in os_host_main_loop_wait()