diff -Naur inetutils-1.9.2-orig/ftp/cmds.c inetutils-1.9.2/ftp/cmds.c
--- inetutils-1.9.2-orig/ftp/cmds.c	2013-12-03 17:57:43.000000000 +0300
+++ inetutils-1.9.2/ftp/cmds.c	2014-12-12 11:55:12.135600000 +0300
@@ -102,6 +102,10 @@
 # endif
 #endif /* !DEFPORT */
 
+#ifdef __CYGWIN__
+typedef _sig_func_ptr sig_t;
+#endif
+
 /* Returns true if STR is entirely lower case.  */
 static int
 all_lower (char *str)
@@ -297,6 +301,13 @@
       if (autologin)
 	login (host);
 
+#ifdef __CYGWIN__
+# ifndef unix
+#  define unix
+# endif
+# define NBBY 8
+#endif /* __CYGWIN__ */
+
 #if (defined unix || defined __unix || defined __unix__) && NBBY == 8
 /*
  * this ifdef is to keep someone form "porting" this to an incompatible
@@ -1852,7 +1863,7 @@
 	  len += strlen (strcpy (&buf[len], argv[i]));
 	}
     }
-  if (command (buf) == PRELIM)
+  if (command ("%s", buf) == PRELIM)
     {
       while (getreply (0) == PRELIM)
 	continue;
diff -Naur inetutils-1.9.2-orig/ftp/ftp.c inetutils-1.9.2/ftp/ftp.c
--- inetutils-1.9.2-orig/ftp/ftp.c	2013-12-23 14:57:54.000000000 +0300
+++ inetutils-1.9.2/ftp/ftp.c	2014-12-12 11:55:12.135600000 +0300
@@ -90,6 +90,11 @@
 #include "ftp_var.h"
 #include "unused-parameter.h"
 
+#ifdef __CYGWIN__
+#include <io.h>
+typedef _sig_func_ptr sig_t;
+#endif
+
 #if !HAVE_DECL_FCLOSE
 /* Some systems don't declare fclose in <stdio.h>, so do it ourselves.  */
 extern int fclose (FILE *);
@@ -100,7 +105,9 @@
 extern int pclose (FILE *);
 #endif
 
+#ifndef __CYGWIN__
 extern int h_errno;
+#endif
 
 int data = -1;
 int abrtflag = 0;
@@ -641,7 +648,15 @@
     }
   else
     {
+#ifdef __CYGWIN__
+      if (curtype != TYPE_A) {
+        fin = fopen (local, "rb");
+      } else {
+        fin = fopen (local, "r");
+      }
+#else
       fin = fopen (local, "r");
+#endif
       if (fin == NULL)
 	{
 	  error (0, errno, "local: %s", local);
@@ -685,6 +700,7 @@
 	  break;
 	case TYPE_I:
 	case TYPE_L:
+	  setmode (fileno (fin), O_BINARY);
 	  rc = lseek (fileno (fin), restart_point, SEEK_SET);
 	  break;
 	}
@@ -753,6 +769,8 @@
 
     case TYPE_I:
     case TYPE_L:
+      setmode (fileno (fin), O_BINARY);
+      setmode (fileno (dout), O_BINARY);
       errno = d = 0;
       while ((c = read (fileno (fin), buf, bufsize)) > 0)
 	{
@@ -987,7 +1005,17 @@
     {
       struct stat st;
 
+#ifdef __CYGWIN__
+      {
+        char nmode[8];
+        strcpy (nmode, lmode);
+        if (curtype != TYPE_A)
+          strcat (nmode, "b");
+        fout = fopen (local, nmode);
+      }
+#else
       fout = fopen (local, lmode);
+#endif
       if (fout == NULL || fstat (fileno (fout), &st) < 0)
 	{
 	  error (0, errno, "local: %s", local);
@@ -1016,6 +1044,8 @@
 
     case TYPE_I:
     case TYPE_L:
+      setmode (fileno (fout), O_BINARY);
+      setmode (fileno (din), O_BINARY);
       if (restart_point && lseek (fileno (fout), restart_point, SEEK_SET) < 0)
 	{
 	  error (0, errno, "local: %s", local);