X-Git-Url: https://git.cryptolib.org/?a=blobdiff_plain;f=uart.c;h=58672546c056f8e93b0f11de2b268fa9da6b729a;hb=bddd3069b50823af3bc567f073f574dff74d416c;hp=94de47e43bc3e4b05a52d14f04d37445eecd805e;hpb=9e7453525f32441ea49ef1d9b3248e94d9554eec;p=avr-crypto-lib.git

diff --git a/uart.c b/uart.c
index 94de47e..5867254 100644
--- a/uart.c
+++ b/uart.c
@@ -235,7 +235,7 @@ void uart_putstr_P(PGM_P str) {
 	}
 }
 
-void uart_hexdump(void* buf, int len)
+void uart_hexdump(const void* buf, int len)
 {
 	unsigned char table[]={'0','1','2','3','4','5','6','7',
 		                   '8','9','a','b','c','d','e','f'};