pub type SDL_free_func = Option<unsafe extern "C" fn(mem: *mut c_void)>;Expand description
A callback used to implement SDL_free().
SDL will always ensure that the passed mem is a non-NULL pointer.
§Parameters
mem: a pointer to allocated memory.
§Thread safety
It should be safe to call this callback from any thread.
§Availability
This datatype is available since SDL 3.2.0.
§See also
Aliased Type§
pub enum SDL_free_func {
None,
Some(unsafe extern "C" fn(*mut c_void)),
}