-AC_DEFUN(PSI_CHECK_TIME, [
+PSI_CHECK_TIME() {
AC_CHECK_HEADERS(time.h)
PSI_CONST(CLOCKS_PER_SEC, int)
PSI_DECL(int timer_gettime, [(timer_t t, struct itimerspec *ts)])
PSI_DECL(int timer_settime, [(timer_t t, int flags, struct itimerspec *value, struct itimerspec *ovalue)])
PSI_DECL(void tzset, [()])
-])
+}