sdlAsprintf function

int sdlAsprintf(
  1. Pointer<Pointer<Int8>> strp,
  2. String? fmt,
  3. Pointer<NativeType> arg2
) 
extern DECLSPEC int SDLCALL SDL_asprintf(char **strp, SDL_PRINTF_FORMAT_STRING const char *fmt, ...) SDL_PRINTF_VARARG_FUNC(2)

Implementation

int sdlAsprintf(
    Pointer<Pointer<Int8>> strp, String? fmt, Pointer<NativeType> arg2) {
  final sdlAsprintfLookupFunction = libSdl2.lookupFunction<
      Int32 Function(Pointer<Pointer<Int8>> strp, Pointer<Utf8> fmt,
          Pointer<NativeType> arg2),
      int Function(Pointer<Pointer<Int8>> strp, Pointer<Utf8> fmt,
          Pointer<NativeType> arg2)>('SDL_asprintf');
  final fmtPointer = fmt != null ? fmt.toNativeUtf8() : nullptr;
  final result = sdlAsprintfLookupFunction(strp, fmtPointer, arg2);
  calloc.free(fmtPointer);
  return result;
}