ncurses 4.2

[ncurses.git] / form / frm_cursor.c

diff --git a/form/frm_cursor.c b/form/frm_cursor.c
new file mode 100644 (file)
index 0000000..d5c93a2
--- /dev/null
+++ b/form/frm_cursor.c
@@ -0,0 +1,66 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <Juergen.Pfeifer@T-Online.de> 1995,1997        *
+ ****************************************************************************/
+#include "form.priv.h"
+
+MODULE_ID("$Id: frm_cursor.c,v 1.2 1998/02/11 12:13:44 tom Exp $")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int pos_form_cursor(FORM * form)
+|   
+|   Description   :  Moves the form window cursor to the location required
+|                    by the form driver to resume form processing. This may
+|                    be needed after the application calls a curses library
+|                    I/O routine that modifies the cursor position.
+|
+|   Return Values :  E_OK                      - Success
+|                    E_SYSTEM_ERROR            - System error.
+|                    E_BAD_ARGUMENT            - Invalid form pointer
+|                    E_NOT_POSTED              - Form is not posted
++--------------------------------------------------------------------------*/
+int pos_form_cursor(FORM * form)
+{
+  int res;
+
+  if (!form)
+   res = E_BAD_ARGUMENT;
+  else
+    {
+      if (!(form->status & _POSTED))
+        res = E_NOT_POSTED;
+      else
+       res = _nc_Position_Form_Cursor(form);
+    }
+  RETURN(res);
+}
+
+/* frm_cursor.c ends here */