X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fcore%2Fao_stdio.c;h=1748dfe8d940ecc550ff41911db01b0259291ec9;hb=b26e837a6f18641aae9372aab22168849ff10812;hp=8cf66a239ac1db03d8d1d72c5c2bd7d44ab26a0c;hpb=e80fa6de4ccc5c4851eab9fb941f9282d2e3eb16;p=fw%2Faltos

diff --git a/src/core/ao_stdio.c b/src/core/ao_stdio.c
index 8cf66a23..1748dfe8 100644
--- a/src/core/ao_stdio.c
+++ b/src/core/ao_stdio.c
@@ -98,7 +98,7 @@ __xdata uint8_t ao_stdin_ready;
 char
 getchar(void) __reentrant
 {
-	char c;
+	int c;
 	ao_arch_critical(
 		int8_t stdio = ao_cur_stdio;
 
@@ -123,7 +123,7 @@ ao_echo(void)
 }
 
 int8_t
-ao_add_stdio(char (*pollchar)(void),
+ao_add_stdio(int (*pollchar)(void),
 	     void (*putchar)(char),
 	     void (*flush)(void)) __reentrant
 {