Implemented length storage of allocated memory

lib/io/io.q

@@ -0,0 +1,21 @@
+import sys
+
+in(buffer Pointer) -> Int {
+	return sys.read(0, buffer, len(buffer))
+}
+
+out(message Pointer) -> Int {
+	return sys.write(1, message, len(message))
+}
+
+error(message Pointer) -> Int {
+	return sys.write(2, message, len(message))
+}
+
+read(fd Int, buffer Pointer) -> Int {
+	return sys.read(fd, buffer, len(buffer))
+}
+
+write(fd Int, message Pointer) -> Int {
+	return sys.write(fd, message, len(message))
+}