mfsRamRenameFile
Format:s32 mfsRamRenameFile(MfsDirID dirID, u8* name, u8* type)
Arguments: dirID Directory ID for a file
*name File name
*type File type
Return value:Error
Function: Renames file
Description: This function changes the name of the file specified by dirID to name and type.
Main errors:
MFS_ERR_NOTFOUND Specified file not found
MFS_ERR_PROTECT Write protected
The file attribute is write protected, or the volume attribute is write protected, or the parent directory is write protected.