patch 7.4.1109

Problem:    MS-Windows doesn't have rmdir().
Solution:   Add mch_rmdir().

src/os_win32.c

@@ -3153,6 +3153,30 @@ mch_mkdir(char_u *name)
     return _mkdir(name);
 }
 
+/*
+ * Delete directory "name".
+ * Return 0 on success, -1 on error.
+ */
+    int
+mch_rmdir(char_u *name)
+{
+#ifdef FEAT_MBYTE
+    if (enc_codepage >= 0 && (int)GetACP() != enc_codepage)
+    {
+	WCHAR	*p;
+	int	retval;
+
+	p = enc_to_utf16(name, NULL);
+	if (p == NULL)
+	    return -1;
+	retval = _wrmdir(p);
+	vim_free(p);
+	return retval;
+    }
+#endif
+    return _rmdir(name);
+}
+
 /*
  * Return TRUE if file "fname" has more than one link.
  */

src/proto/os_win32.pro

@@ -22,6 +22,7 @@ void mch_hide __ARGS((char_u *name));
 int mch_ishidden __ARGS((char_u *name));
 int mch_isdir __ARGS((char_u *name));
 int mch_mkdir __ARGS((char_u *name));
+int mch_rmdir __ARGS((char_u *name));
 int mch_is_hard_link __ARGS((char_u *fname));
 int mch_is_symbolic_link __ARGS((char_u *fname));
 int mch_is_linked __ARGS((char_u *fname));

src/version.c

@@ -741,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1109,
 /**/
     1108,
 /**/