Fix all stdio reading functions to be __critical

[fw/altos] / src / ao_usb.c

diff --git a/src/ao_usb.c b/src/ao_usb.c
index 527e9b302ec387355317b447c7cacad1ea926540..e4af8e454625c87e1457b44475a33608d4155acb 100644 (file)
--- a/src/ao_usb.c
+++ b/src/ao_usb.c
@@ -395,7 +395,7 @@ ao_usb_pollchar(void) __critical
 }
 
 char
-ao_usb_getchar(void)
+ao_usb_getchar(void) __critical
 {
        char    c;