sdlMemcpy function stdinc

Pointer<NativeType> sdlMemcpy(
  1. Pointer<NativeType> arg0,
  2. Pointer<NativeType> arg1,
  3. int len
)

Copy non-overlapping memory.

The memory regions must not overlap. If they do, use SDL_memmove() instead.

\param dst The destination memory region. Must not be NULL, and must not overlap with src. \param src The source memory region. Must not be NULL, and must not overlap with dst. \param len The length in bytes of both dst and src. \returns dst.

\threadsafety It is safe to call this function from any thread.

\since This function is available since SDL 3.2.0.

\sa SDL_memmove

extern SDL_DECLSPEC void * SDLCALL SDL_memcpy(SDL_OUT_BYTECAP(len) void *dst, SDL_IN_BYTECAP(len) const void *src, size_t len)

Implementation

Pointer<NativeType> sdlMemcpy(
  Pointer<NativeType> arg0,
  Pointer<NativeType> arg1,
  int len,
) {
  final sdlMemcpyLookupFunction = _libSdl
      .lookupFunction<
        Pointer<NativeType> Function(
          Pointer<NativeType> arg0,
          Pointer<NativeType> arg1,
          Uint32 len,
        ),
        Pointer<NativeType> Function(
          Pointer<NativeType> arg0,
          Pointer<NativeType> arg1,
          int len,
        )
      >('SDL_memcpy');
  return sdlMemcpyLookupFunction(arg0, arg1, len);
}