X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fao.h;h=226f9a2248dd0425ebed6bf27593d245ce796384;hb=ce7cf0c5ddc5405f6f474f4e20752fc0b02f3ecb;hp=dad1f3dfba3b3a1ec748dd8ff51d574c104fbc8b;hpb=1a54a58d72147888f783a3caf364479efff4ed9b;p=fw%2Faltos

diff --git a/src/ao.h b/src/ao.h
index dad1f3df..226f9a22 100644
--- a/src/ao.h
+++ b/src/ao.h
@@ -1194,7 +1194,7 @@ extern __xdata uint8_t ao_stdin_ready;
 uint8_t
 ao_echo(void);
 
-void
+int8_t
 ao_add_stdio(char (*pollchar)(void),
 	     void (*putchar)(char) __reentrant,
 	     void (*flush)(void)) __reentrant;