Re: How to use a gpointer?
- From: Lars Hallberg <lah micropp se>
- To: gtk-list redhat com
- Subject: Re: How to use a gpointer?
- Date: Wed, 3 Mar 1999 16:08:47 +0100
On Wed, Mar 03, 1999 at 11:18:49AM +0100, Christian B. Westermann wrote:
> Can anybody show me how to use a gpointer. In the following example I
> want to use the variable 'value' in my function 'handle_value'. I filled
> the spaces with ??? where I don't know how to do it.
If You want to pass the *value* the below shuld work. If You want
to pass the values location it is somthind different...
> value_ptr=&value;
Not neaded
> GTK_SIGNAL_FUNC(handle_value),(gpointer)???);
GTK_SIGNAL_FUNC(handle_value),(gpointer) value);
>
> the_value=??????data;
the_value= (int) data;
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