Click above to get retro games delivered to your door ever month!

 Binary file open table
------------------------------------------------------------------------------
 Mode           Meaning
------------------------------------------------------------------------------
 FB_READ        The file is opened for reading only. The file pointer is
                positioned at the beginning of the file. Any write
                operation invokes a DOS error. The file is not created if
                it does not exist.

 FB_WRITE       The file is opened for writing only. The file pointer is
                positioned at the end of the file. Any read operation
                invokes a DOS error. The file is not created if it does not
                exist.

 FB_READ_WRITE  The file is opened for reading or writing. The file pointer
                is positioned at the beginning of the file. The file is not
                created if it does not exist.

 FB_CREAD       The file is opened for reading only. The file pointer is
                positioned at the beginning of the file. Any write
                operation invokes a DOS error. The file is created if it
                does not exist.

 FB_CWRITE      The file is opened for writing only. The file pointer is
                positioned at the end of the file. Any read operation
                invokes a DOS error. File is created if it does not exist.

 FB_CREAD_WRITE The file is opened for reading or writing. The file pointer
                is positioned at the beginning of the file. The file is
                created if it does not exist.

 FB_SHARED      The file is opened in shared mode. Other users on a network
                may open and use the same file without restriction. If
                this attribute is not specified, the file is opened for
                exclusive use.
------------------------------------------------------------------------------