Constant binjs_io::entropy::rw::GLOBAL_HEADER_START

pub const GLOBAL_HEADER_START: &'static [u8; 8] = b"\x89BJS\r\n\0\n";

The magic number at the start of the file.

The early \0 is used to ensure tools such as github detect the file as binary. The various \r, \n, \0 are there as canaries to avoid ASCII<->BINARY transcoding errors.