/****************************************************************************
- * Copyright (c) 1998,2000 Free Software Foundation, Inc. *
+ * Copyright 2020,2021 Thomas E. Dickey *
+ * Copyright 1998-2004,2010 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 *
#include "menu.priv.h"
-MODULE_ID("$Id: m_scale.c,v 1.7 2003/10/25 14:54:48 tom Exp $")
+MODULE_ID("$Id: m_scale.c,v 1.14 2021/06/17 21:20:30 tom Exp $")
/*---------------------------------------------------------------------------
-| Facility : libnmenu
+| Facility : libnmenu
| Function : int scale_menu(const MENU *menu)
-|
+|
| Description : Returns the minimum window size necessary for the
-| subwindow of menu.
+| subwindow of menu.
|
| Return Values : E_OK - success
| E_BAD_ARGUMENT - invalid menu pointer
| E_NOT_CONNECTED - no items are connected to menu
+--------------------------------------------------------------------------*/
-NCURSES_EXPORT(int)
-scale_menu (const MENU *menu, int *rows, int *cols)
+MENU_EXPORT(int)
+scale_menu(const MENU *menu, int *rows, int *cols)
{
- if (!menu)
- RETURN( E_BAD_ARGUMENT );
-
+ T((T_CALLED("scale_menu(%p,%p,%p)"),
+ (const void *)menu,
+ (void *)rows,
+ (void *)cols));
+
+ if (!menu)
+ RETURN(E_BAD_ARGUMENT);
+
if (menu->items && *(menu->items))
{
if (rows)
RETURN(E_OK);
}
else
- RETURN( E_NOT_CONNECTED );
+ RETURN(E_NOT_CONNECTED);
}
/* m_scale.c ends here */
-