Oops, Ben is quite right about the rather appalling design of

[u/mdw/putty] / psftp.c

diff --git a/psftp.c b/psftp.c
index 2c97db2..3fdfa45 100644 (file)
--- a/psftp.c
+++ b/psftp.c
@@ -1528,7 +1528,7 @@ static unsigned char *outptr;            /* where to put the data */
 static unsigned outlen;                       /* how much data required */
 static unsigned char *pending = NULL;  /* any spare data */
 static unsigned pendlen = 0, pendsize = 0;     /* length and phys. size of buffer */
-int from_backend(void *frontend, int is_stderr, char *data, int datalen)
+int from_backend(void *frontend, int is_stderr, const char *data, int datalen)
 {
     unsigned char *p = (unsigned char *) data;
     unsigned len = (unsigned) datalen;