X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=sftp.h;h=309845b0847325ec9e8a0ce6b92a97f0069e428a;hb=1de7240eb88fa24a8532ded116b4ec72dd213008;hp=c61340c1582273b9e8e723b60f56b2eeeb548e44;hpb=984fe3dde809681f91d72152a4f96e91d79a2855;p=PuTTY.git

diff --git a/sftp.h b/sftp.h
index c61340c1..309845b0 100644
--- a/sftp.h
+++ b/sftp.h
@@ -63,8 +63,12 @@
  * until len is available, or it returns failure.
  * 
  * Both functions return 1 on success, 0 on failure.
+ *
+ * sftp_sendbuffer returns the size of the backlog of data in the
+ * transmit queue.
  */
 int sftp_senddata(char *data, int len);
+int sftp_sendbuffer(void);
 int sftp_recvdata(char *data, int len);
 
 /*