ENet packet functions

Functions
enet_uint32	enet_crc32 (const ENetBuffer *buffers, size_t bufferCount)
ENetPacket *	enet_packet_create (const void *data, size_t dataLength, enet_uint32 flags)
	Creates a packet that may be sent to a peer. More...
void	enet_packet_destroy (ENetPacket *packet)
	Destroys the packet and deallocates its data. More...
int	enet_packet_resize (ENetPacket *packet, size_t dataLength)
	Attempts to resize the data in the packet to length specified in the dataLength parameter. More...
static void	initialize_crc32 ()
static enet_uint32	reflect_crc (int val, int bits)

Variables
static enet_uint32	crcTable [256]
static int	initializedCRC32 = 0

Detailed Description

Function Documentation

enet_uint32 enet_crc32	(	const ENetBuffer *	buffers,
		size_t	bufferCount
	)

ENetPacket* enet_packet_create	(	const void *	data,
		size_t	dataLength,
		enet_uint32	flags
	)

Creates a packet that may be sent to a peer.

Parameters

dataContents	initial contents of the packet's data; the packet's data will remain uninitialized if dataContents is NULL.
dataLength	size of the data allocated for this packet
flags	flags for this packet as described for the ENetPacket structure.

Returns

the packet on success, NULL on failure

void enet_packet_destroy

(

ENetPacket *

packet

)

Destroys the packet and deallocates its data.

Parameters

packet

packet to be destroyed

int enet_packet_resize	(	ENetPacket *	packet,
		size_t	dataLength
	)

Attempts to resize the data in the packet to length specified in the dataLength parameter.

Parameters

packet	packet to resize
dataLength	new size for the packet data

Returns

0 on success, < 0 on failure

static void initialize_crc32 ( )

static

static enet_uint32 reflect_crc ( int  val, int  bits  )

static

Variable Documentation

enet_uint32 crcTable[256]

static

int initializedCRC32 = 0

static