Fixed Open/Close

inc/file.h

@@ -1,6 +1,10 @@
 #ifndef FILE_H
 #define FILE_H
 
+#define STATUS_ERROR 1
+#define STATUS_EOF 2
+#define STATUS_READY 4
+
 #define COMMAND_OPEN 1
 #define COMMAND_CLOSE 2
 #define COMMAND_SELECT_IN 3

inc/io.h

@@ -11,7 +11,8 @@
 #define ROM_BANKED_OUT 2
 #define FILE_COMMAND 3
 #define FILE_DESCRIPTOR 4
-#define FILE_DATA 5 // two bytes, for pointer to string
+#define FILE_DATA 5 // data, low byte of string pointer
+#define FILE_DATA_HIGH 6 // high byte of string pointer
 #define FILE_STATUS 7
 
 #endif // IO_H

inc/mem.h

@@ -1,5 +1,5 @@
-#ifndef MEMORY_H
-#define MEMORY_H
+#ifndef MEM_H
+#define MEM_H
 
 #include <stdint.h>