X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fcore%2Fao_usb.h;h=4476ee6be99f4ffd76db8f6d651ff2171616d989;hb=e0d9128b7219b4c8ee68245a44b3428e796ca2f1;hp=e051db9323d5639e91e1931ba5607c6b238ab806;hpb=040a6eb119451026e1ec7c3a6a8e76b439c632d5;p=fw%2Faltos

diff --git a/src/core/ao_usb.h b/src/core/ao_usb.h
index e051db93..4476ee6b 100644
--- a/src/core/ao_usb.h
+++ b/src/core/ao_usb.h
@@ -33,7 +33,7 @@ ao_usb_getchar(void);
 /* Poll for a charcter on the USB input queue.
  * returns AO_READ_AGAIN if none are available
  */
-char
+int
 ao_usb_pollchar(void);
 
 /* Flush the USB output queue */