Symbol: acpi_sleep
sys/dev/acpi/acpitz.c
469
acpi_sleep(1000, "acpitz"); /* debounce: 1000 msec */
sys/dev/acpi/acpivar.h
370
void acpi_sleep(int, char *);
sys/dev/acpi/dsdt.c
4528
acpi_sleep(opargs[0]->v_integer, "amlsleep");