X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/0965bee0865fd8ea129b2de62a3c50e09c59a184..bce816e7e4bfaf8fe51dd406ba870cb1efe463f4:/scp.c

diff --git a/scp.c b/scp.c
index c13be5ec..fcd5e1a7 100644
--- a/scp.c
+++ b/scp.c
@@ -20,6 +20,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <time.h>
+#include <assert.h>
 /* GUI Adaptation - Sept 2000 */
 #include <winuser.h>
 #include <winbase.h>
@@ -76,6 +77,16 @@ static void gui_update_stats(char *name, unsigned long size,
 
 void logevent(char *string) { }
 
+void ldisc_send(char *buf, int len) {
+    /*
+     * This is only here because of the calls to ldisc_send(NULL,
+     * 0) in ssh.c. Nothing in PSCP actually needs to use the ldisc
+     * as an ldisc. So if we get called with any real data, I want
+     * to know about it.
+     */
+    assert(len == 0);
+}
+
 void verify_ssh_host_key(char *host, int port, char *keytype,
                          char *keystr, char *fingerprint) {
     int ret;
@@ -1188,8 +1199,16 @@ static void usage(void)
     printf("  -v        show verbose messages\n");
     printf("  -P port   connect to specified port\n");
     printf("  -pw passw login with specified password\n");
-    /* GUI Adaptation - Sept 2000 */
+#if 0
+    /*
+     * -gui is an internal option, used by GUI front ends to get
+     * pscp to pass progress reports back to them. It's not an
+     * ordinary user-accessible option, so it shouldn't be part of
+     * the command-line help. The only people who need to know
+     * about it are programmers, and they can read the source.
+     */
     printf("  -gui hWnd GUI mode with the windows handle for receiving messages\n");
+#endif
     exit(1);
 }