header.txt

MAGIC:  8 byte ascii "LOCDBXX" + 1 byte version (1)

HEADERv1:

0:	// UNIX timestamp when the database was created
	uint64_t created_at;

8:	// Vendor who created the database
	uint32_t vendor;
12:	// Description of the database
	uint32_t description;
16:	// License of the database
	uint32_t license;

	// Tells us where the ASes start
20:	uint32_t as_offset;
24:	uint32_t as_length;

	// Tells us where the networks start
28:	uint32_t network_data_offset;
32:	uint32_t network_data_length;

	// Tells us where the network nodes start
36:	uint32_t network_tree_offset;
40:	uint32_t network_tree_length;

	// Tells us where the countries start
44:	uint32_t countries_offset;
48:	uint32_t countries_length;

	// Tells us where the pool starts
52:	uint32_t pool_offset;
56:	uint32_t pool_length;

	// Signatures
60:	uint16_t signature1_length;
	uint16_t signature2_length;

64:	char signature1[LOC_SIGNATURE_MAX_LENGTH];  // 2048 bytes
	char signature2[LOC_SIGNATURE_MAX_LENGTH];

	// Add some padding for future extensions
	char padding[32];