X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=windows%2Fwinser.c;h=3f1326dba16badaabc4a4ca503b0d027f97dfa69;hb=89da2ddf564a93414ee9ab2df3f053608094e417;hp=086d3e5cd4fcb2b3e7fbe8b767ac36748b0afd38;hpb=fb4fbe11588d3e53be99909f57dd179d1105aaf5;p=PuTTY.git

diff --git a/windows/winser.c b/windows/winser.c
index 086d3e5c..3f1326db 100644
--- a/windows/winser.c
+++ b/windows/winser.c
@@ -199,7 +199,7 @@ static const char *serial_configure(Serial serial, HANDLE serport, Conf *conf)
  * freed by the caller.
  */
 static const char *serial_init(void *frontend_handle, void **backend_handle,
-			       Conf *conf, char *host, int port,
+			       Conf *conf, const char *host, int port,
 			       char **realhost, int nodelay, int keepalive)
 {
     Serial serial;
@@ -302,7 +302,7 @@ static void serial_reconfig(void *handle, Conf *conf)
 /*
  * Called to send data down the serial connection.
  */
-static int serial_send(void *handle, char *buf, int len)
+static int serial_send(void *handle, const char *buf, int len)
 {
     Serial serial = (Serial) handle;