void
-ao_spi_send_bus(void __xdata *block, uint16_t len) __reentrant;
+ao_spi_send_bus(void *block, uint16_t len);
void
-ao_spi_recv_bus(void __xdata *block, uint16_t len) __reentrant;
+ao_spi_recv_bus(void *block, uint16_t len);
#define ao_spi_send(block, len, bus) ao_spi_send_bus(block, len)
#define ao_spi_recv(block, len, bus) ao_spi_recv_bus(block, len)
/* notask.c */
uint8_t
-ao_sleep(__xdata void *wchan);
+ao_sleep(void *wchan);
void
-ao_wakeup(__xdata void *wchan);
+ao_wakeup(void *wchan);
extern alt_t ao_max_height;