Function sdl2_sys::SDL_SIMDRealloc

pub unsafe extern "C" fn SDL_SIMDRealloc(
    mem: *mut c_void,
    len: size_t
) -> *mut c_void

Reallocate memory obtained from SDL_SIMDAlloc

It is not valid to use this function on a pointer from anything but SDL_SIMDAlloc(). It can’t be used on pointers from malloc, realloc, SDL_malloc, memalign, new[], etc.

\param mem The pointer obtained from SDL_SIMDAlloc. This function also accepts NULL, at which point this function is the same as calling SDL_SIMDAlloc with a NULL pointer. \param len The length, in bytes, of the block to allocated. The actual allocated block might be larger due to padding, etc. Passing 0 will return a non-NULL pointer, assuming the system isn’t out of memory. \returns a pointer to the newly-reallocated block, NULL if out of memory.

\since This function is available since SDL 2.0.14.

\sa SDL_SIMDAlignment \sa SDL_SIMDAlloc \sa SDL_SIMDFree