51 static int API_getc(va_list ap)  in API_getc()  argument
55 	if ((c = (int *)va_arg(ap, uintptr_t)) == NULL)  in API_getc()
67 static int API_tstc(va_list ap)  in API_tstc()  argument
71 	if ((t = (int *)va_arg(ap, uintptr_t)) == NULL)  in API_tstc()
83 static int API_putc(va_list ap)  in API_putc()  argument
87 	if ((c = (char *)va_arg(ap, uintptr_t)) == NULL)  in API_putc()
99 static int API_puts(va_list ap)  in API_puts()  argument
103 	if ((s = (char *)va_arg(ap, uintptr_t)) == NULL)  in API_puts()
115 static int API_reset(va_list ap)  in API_reset()  argument
131 static int API_get_sys_info(va_list ap)  in API_get_sys_info()  argument
135 	si = (struct sys_info *)va_arg(ap, uintptr_t);  in API_get_sys_info()
147 static int API_udelay(va_list ap)  in API_udelay()  argument
151 	if ((d = (unsigned long *)va_arg(ap, unsigned long)) == NULL)  in API_udelay()
163 static int API_get_timer(va_list ap)  in API_get_timer()  argument
167 	cur = (unsigned long *)va_arg(ap, unsigned long);  in API_get_timer()
171 	base = (unsigned long *)va_arg(ap, unsigned long);  in API_get_timer()
197 static int API_dev_enum(va_list ap)  in API_dev_enum()  argument
202 	di = (struct device_info *)va_arg(ap, uintptr_t);  in API_dev_enum()
230 static int API_dev_open(va_list ap)  in API_dev_open()  argument
236 	di = (struct device_info *)va_arg(ap, uintptr_t);  in API_dev_open()
262 static int API_dev_close(va_list ap)  in API_dev_close()  argument
268 	di = (struct device_info *)va_arg(ap, uintptr_t);  in API_dev_close()
314 static int API_dev_write(va_list ap)  in API_dev_write()  argument
322 	di = (struct device_info *)va_arg(ap, uintptr_t);  in API_dev_write()
332 	buf = (void *)va_arg(ap, uintptr_t);  in API_dev_write()
337 	len = (int *)va_arg(ap, uintptr_t);  in API_dev_write()
381 static int API_dev_read(va_list ap)  in API_dev_read()  argument
390 	di = (struct device_info *)va_arg(ap, uintptr_t);  in API_dev_read()
400 	buf = (void *)va_arg(ap, uintptr_t);  in API_dev_read()
406 		len_stor = (lbasize_t *)va_arg(ap, uintptr_t);  in API_dev_read()
413 		start = (lbastart_t *)va_arg(ap, uintptr_t);  in API_dev_read()
416 		act_len_stor = (lbasize_t *)va_arg(ap, uintptr_t);  in API_dev_read()
425 		len_net = (int *)va_arg(ap, uintptr_t);  in API_dev_read()
432 		act_len_net = (int *)va_arg(ap, uintptr_t);  in API_dev_read()
452 static int API_env_get(va_list ap)  in API_env_get()  argument
456 	if ((name = (char *)va_arg(ap, uintptr_t)) == NULL)  in API_env_get()
458 	if ((value = (char **)va_arg(ap, uintptr_t)) == NULL)  in API_env_get()
475 static int API_env_set(va_list ap)  in API_env_set()  argument
479 	if ((name = (char *)va_arg(ap, uintptr_t)) == NULL)  in API_env_set()
481 	if ((value = (char *)va_arg(ap, uintptr_t)) == NULL)  in API_env_set()
496 static int API_env_enum(va_list ap)  in API_env_enum()  argument
503 	last = (char *)va_arg(ap, unsigned long);  in API_env_enum()
505 	if ((next = (char **)va_arg(ap, uintptr_t)) == NULL)  in API_env_enum()
546 static int API_display_get_info(va_list ap)  in API_display_get_info()  argument
551 	type = va_arg(ap, int);  in API_display_get_info()
552 	di = va_arg(ap, struct display_info *);  in API_display_get_info()
562 static int API_display_draw_bitmap(va_list ap)  in API_display_draw_bitmap()  argument
567 	bitmap = va_arg(ap, ulong);  in API_display_draw_bitmap()
568 	x = va_arg(ap, int);  in API_display_draw_bitmap()
569 	y = va_arg(ap, int);  in API_display_draw_bitmap()
579 static int API_display_clear(va_list ap)  in API_display_clear()  argument
605 	va_list	ap;  in syscall()  local
618 	va_start(ap, retval);  in syscall()
619 	rv = calls_table[call](ap);  in syscall()