READ ONLY state for buffers

include/buffer.h

@@ -13,7 +13,7 @@
  * @param filename Path to the file
  * @return Buffer ID on success, -1 on failure
  */
-int bufferCreate(const char *filename);
+int bufferCreate(const char *filename, enum bufferStatus_e state);
 
 /**
  * @brief Switches to a specific buffer by ID
@@ -56,5 +56,8 @@ int bufferSave(void);
 int bufferSaveAll(void);
 
 void bufferFind(struct buffer_t *buf);
+void bufferFindReverse(struct buffer_t* buf);
+
+
 
 #endif