readStringArray method
Reads count C strings from a char**-style pointer (this pointer
points at an array of char* pointers, each read and decoded).
Implementation
List<String> readStringArray(int count) {
if (isNull) return const [];
return .generate(count, (i) {
final strPtr = readPtr<RChar>(i * RType.nativeWordSize);
return strPtr.isNull ? '' : strPtr.toDartString();
});
}