X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=sftp.h;h=d9fa6939293a07d94652cd11c1d246ab270e54f5;hb=73e5b6db25f4f2e3b3a52744d0a8df5acc98ef4d;hp=c61340c1582273b9e8e723b60f56b2eeeb548e44;hpb=8fdeb3a95cc3d7dce5629fc22e309eb3c996f44d;p=PuTTY.git

diff --git a/sftp.h b/sftp.h
index c61340c1..d9fa6939 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);
 
 /*
@@ -145,10 +149,10 @@ struct fxp_handle *fxp_opendir_recv(struct sftp_packet *pktin,
 				    struct sftp_request *req);
 
 /*
- * Close a file/dir.
+ * Close a file/dir. Returns 1 on success, 0 on error.
  */
 struct sftp_request *fxp_close_send(struct fxp_handle *handle);
-void fxp_close_recv(struct sftp_packet *pktin, struct sftp_request *req);
+int fxp_close_recv(struct sftp_packet *pktin, struct sftp_request *req);
 
 /*
  * Make a directory.