introduce make_challenge()

[pam_pcsc_cr.git] / serial.c

diff --git a/serial.c b/serial.c
index 8debe3b8eed128c4c147c0810c7c6de20af68542..1aad7a10350058b2f8e35b46f99a9b78d6863fec 100644 (file)
--- a/serial.c
+++ b/serial.c
@@ -22,7 +22,7 @@ int serial_switch(serializer_t *srl, void *buffer, int size)
        return 0;
 }
 
-int serial_put(serializer_t *srl, void *item, int size)
+int serial_put(serializer_t *srl, const void *item, int size)
 {
        int left = srl->bufsize - (srl->cursor - srl->buffer);
        if (left < size + sizeof(short)) return left - sizeof(short);