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XFree - free client data
XFree(data)
void *data;
- data
- Specifies the data that is to be freed.
The XFree
function is a general-purpose Xlib routine that frees the specified data.
You must use it to free any objects that were allocated by Xlib, unless
an alternate function is explicitly specified for the object. A NULL pointer
cannot be passed to this function.
Xlib - C Language X Interface
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