Function SDL_wcsdup
pub unsafe extern "C" fn SDL_wcsdup(wstr: *const u32) -> *mut u32
Available on crate feature
dep_sdl3
only.Expand description
Allocate a copy of a wide string.
This allocates enough space for a null-terminated copy of wstr
, using
SDL_malloc
, and then makes a copy of the string into this space.
The returned string is owned by the caller, and should be passed to
SDL_free
when no longer needed.
§Parameters
wstr
: the string to copy.
§Return value
Returns a pointer to the newly-allocated wide string.
§Thread safety
It is safe to call this function from any thread.
§Availability
This function is available since SDL 3.2.0.