enet  v1.3.12
reliable UDP networking library
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enet.h File Reference

ENet public header file. More...

#include <stdlib.h>
#include "enet/unix.h"
#include "enet/types.h"
#include "enet/protocol.h"
#include "enet/list.h"
#include "enet/callbacks.h"
Include dependency graph for enet.h:
This graph shows which files directly or indirectly include this file:

Data Structures

struct  _ENetAcknowledgement
 
struct  _ENetAddress
 Portable internet address structure. More...
 
struct  _ENetChannel
 
struct  _ENetCompressor
 An ENet packet compressor for compressing UDP packets before socket sends or receives. More...
 
struct  _ENetEvent
 An ENet event as returned by enet_host_service(). More...
 
struct  _ENetHost
 An ENet host for communicating with peers. More...
 
struct  _ENetIncomingCommand
 
struct  _ENetOutgoingCommand
 
struct  _ENetPacket
 ENet packet structure. More...
 
struct  _ENetPeer
 An ENet peer which data packets may be sent or received from. More...
 

Macros

#define ENET_BUFFER_MAXIMUM   (1 + 2 * ENET_PROTOCOL_MAXIMUM_PACKET_COMMANDS)
 
#define ENET_HOST_ANY   0
 
#define ENET_HOST_BROADCAST   0xFFFFFFFFU
 
#define ENET_PORT_ANY   0
 
#define ENET_VERSION   ENET_VERSION_CREATE(ENET_VERSION_MAJOR, ENET_VERSION_MINOR, ENET_VERSION_PATCH)
 
#define ENET_VERSION_CREATE(major, minor, patch)   (((major)<<16) | ((minor)<<8) | (patch))
 
#define ENET_VERSION_GET_MAJOR(version)   (((version)>>16)&0xFF)
 
#define ENET_VERSION_GET_MINOR(version)   (((version)>>8)&0xFF)
 
#define ENET_VERSION_GET_PATCH(version)   ((version)&0xFF)
 
#define ENET_VERSION_MAJOR   1
 
#define ENET_VERSION_MINOR   3
 
#define ENET_VERSION_PATCH   12
 

Typedefs

typedef size_t bufferCount
 
typedef struct _ENetAcknowledgement ENetAcknowledgement
 
typedef struct _ENetAddress ENetAddress
 Portable internet address structure. More...
 
typedef struct _ENetChannel ENetChannel
 
typedef struct _ENetCompressor ENetCompressor
 An ENet packet compressor for compressing UDP packets before socket sends or receives. More...
 
typedef struct _ENetEvent ENetEvent
 An ENet event as returned by enet_host_service(). More...
 
typedef enum _ENetEventType ENetEventType
 An ENet event type, as specified in ENetEvent. More...
 
typedef struct _ENetHost ENetHost
 An ENet host for communicating with peers. More...
 
typedef struct _ENetIncomingCommand ENetIncomingCommand
 
typedef struct _ENetOutgoingCommand ENetOutgoingCommand
 
typedef struct _ENetPacket ENetPacket
 ENet packet structure. More...
 
typedef enum _ENetPacketFlag ENetPacketFlag
 Packet flag bit constants. More...
 
typedef struct _ENetPeer ENetPeer
 An ENet peer which data packets may be sent or received from. More...
 
typedef enum _ENetPeerState ENetPeerState
 
typedef enum _ENetSocketOption ENetSocketOption
 
typedef enum _ENetSocketShutdown ENetSocketShutdown
 
typedef enum _ENetSocketType ENetSocketType
 
typedef enum _ENetSocketWait ENetSocketWait
 
typedef enet_uint32 ENetVersion
 
typedef struct _ENetEventevent
 

Enumerations

enum  {
  ENET_HOST_RECEIVE_BUFFER_SIZE = 256 * 1024,
  ENET_HOST_SEND_BUFFER_SIZE = 256 * 1024,
  ENET_HOST_BANDWIDTH_THROTTLE_INTERVAL = 1000,
  ENET_HOST_DEFAULT_MTU = 1400,
  ENET_HOST_DEFAULT_MAXIMUM_PACKET_SIZE = 32 * 1024 * 1024,
  ENET_HOST_DEFAULT_MAXIMUM_WAITING_DATA = 32 * 1024 * 1024,
  ENET_PEER_DEFAULT_ROUND_TRIP_TIME = 500,
  ENET_PEER_DEFAULT_PACKET_THROTTLE = 32,
  ENET_PEER_PACKET_THROTTLE_SCALE = 32,
  ENET_PEER_PACKET_THROTTLE_COUNTER = 7,
  ENET_PEER_PACKET_THROTTLE_ACCELERATION = 2,
  ENET_PEER_PACKET_THROTTLE_DECELERATION = 2,
  ENET_PEER_PACKET_THROTTLE_INTERVAL = 5000,
  ENET_PEER_PACKET_LOSS_SCALE = (1 << 16),
  ENET_PEER_PACKET_LOSS_INTERVAL = 10000,
  ENET_PEER_WINDOW_SIZE_SCALE = 64 * 1024,
  ENET_PEER_TIMEOUT_LIMIT = 32,
  ENET_PEER_TIMEOUT_MINIMUM = 5000,
  ENET_PEER_TIMEOUT_MAXIMUM = 30000,
  ENET_PEER_PING_INTERVAL = 500,
  ENET_PEER_UNSEQUENCED_WINDOWS = 64,
  ENET_PEER_UNSEQUENCED_WINDOW_SIZE = 1024,
  ENET_PEER_FREE_UNSEQUENCED_WINDOWS = 32,
  ENET_PEER_RELIABLE_WINDOWS = 16,
  ENET_PEER_RELIABLE_WINDOW_SIZE = 0x1000,
  ENET_PEER_FREE_RELIABLE_WINDOWS = 8
}
 
enum  _ENetEventType {
  ENET_EVENT_TYPE_NONE = 0,
  ENET_EVENT_TYPE_CONNECT = 1,
  ENET_EVENT_TYPE_DISCONNECT = 2,
  ENET_EVENT_TYPE_RECEIVE = 3
}
 An ENet event type, as specified in ENetEvent. More...
 
enum  _ENetPacketFlag {
  ENET_PACKET_FLAG_RELIABLE = (1 << 0),
  ENET_PACKET_FLAG_UNSEQUENCED = (1 << 1),
  ENET_PACKET_FLAG_NO_ALLOCATE = (1 << 2),
  ENET_PACKET_FLAG_UNRELIABLE_FRAGMENT = (1 << 3),
  ENET_PACKET_FLAG_SENT = (1<<8)
}
 Packet flag bit constants. More...
 
enum  _ENetPeerState {
  ENET_PEER_STATE_DISCONNECTED = 0,
  ENET_PEER_STATE_CONNECTING = 1,
  ENET_PEER_STATE_ACKNOWLEDGING_CONNECT = 2,
  ENET_PEER_STATE_CONNECTION_PENDING = 3,
  ENET_PEER_STATE_CONNECTION_SUCCEEDED = 4,
  ENET_PEER_STATE_CONNECTED = 5,
  ENET_PEER_STATE_DISCONNECT_LATER = 6,
  ENET_PEER_STATE_DISCONNECTING = 7,
  ENET_PEER_STATE_ACKNOWLEDGING_DISCONNECT = 8,
  ENET_PEER_STATE_ZOMBIE = 9
}
 
enum  _ENetSocketOption {
  ENET_SOCKOPT_NONBLOCK = 1,
  ENET_SOCKOPT_BROADCAST = 2,
  ENET_SOCKOPT_RCVBUF = 3,
  ENET_SOCKOPT_SNDBUF = 4,
  ENET_SOCKOPT_REUSEADDR = 5,
  ENET_SOCKOPT_RCVTIMEO = 6,
  ENET_SOCKOPT_SNDTIMEO = 7,
  ENET_SOCKOPT_ERROR = 8,
  ENET_SOCKOPT_NODELAY = 9
}
 
enum  _ENetSocketShutdown {
  ENET_SOCKET_SHUTDOWN_READ = 0,
  ENET_SOCKET_SHUTDOWN_WRITE = 1,
  ENET_SOCKET_SHUTDOWN_READ_WRITE = 2
}
 
enum  _ENetSocketType {
  ENET_SOCKET_TYPE_STREAM = 1,
  ENET_SOCKET_TYPE_DATAGRAM = 2
}
 
enum  _ENetSocketWait {
  ENET_SOCKET_WAIT_NONE = 0,
  ENET_SOCKET_WAIT_SEND = (1 << 0),
  ENET_SOCKET_WAIT_RECEIVE = (1 << 1),
  ENET_SOCKET_WAIT_INTERRUPT = (1 << 2)
}
 

Functions

ENET_API int enet_address_get_host (const ENetAddress *address, char *hostName, size_t nameLength)
 Attempts to do a reverse lookup of the host field in the address parameter. More...
 
ENET_API int enet_address_get_host_ip (const ENetAddress *address, char *hostName, size_t nameLength)
 Gives the printable form of the IP address specified in the address parameter. More...
 
ENET_API int enet_address_set_host (ENetAddress *address, const char *hostName)
 Attempts to resolve the host named by the parameter hostName and sets the host field in the address parameter if successful. More...
 
ENET_API enet_uint32 enet_crc32 (const ENetBuffer *, size_t)
 
ENET_API void enet_deinitialize (void)
 Shuts down ENet globally. More...
 
ENET_API void enet_host_bandwidth_limit (ENetHost *, enet_uint32, enet_uint32)
 Adjusts the bandwidth limits of a host. More...
 
void enet_host_bandwidth_throttle (ENetHost *)
 
ENET_API void enet_host_broadcast (ENetHost *, enet_uint8, ENetPacket *)
 Queues a packet to be sent to all peers associated with the host. More...
 
ENET_API void enet_host_channel_limit (ENetHost *, size_t)
 Limits the maximum allowed channels of future incoming connections. More...
 
ENET_API int enet_host_check_events (ENetHost *, ENetEvent *)
 Checks for any queued events on the host and dispatches one if available. More...
 
ENET_API void enet_host_compress (ENetHost *, const ENetCompressor *)
 Sets the packet compressor the host should use to compress and decompress packets. More...
 
ENET_API int enet_host_compress_with_range_coder (ENetHost *host)
 Sets the packet compressor the host should use to the default range coder. More...
 
ENET_API ENetPeerenet_host_connect (ENetHost *, const ENetAddress *, size_t, enet_uint32)
 Initiates a connection to a foreign host. More...
 
ENET_API ENetHostenet_host_create (const ENetAddress *, size_t, size_t, enet_uint32, enet_uint32)
 Creates a host for communicating to peers. More...
 
ENET_API void enet_host_destroy (ENetHost *)
 Destroys the host and all resources associated with it. More...
 
ENET_API void enet_host_flush (ENetHost *)
 Sends any queued packets on the host specified to its designated peers. More...
 
enet_uint32 enet_host_random_seed (void)
 
ENET_API int enet_host_service (ENetHost *, ENetEvent *, enet_uint32)
 Waits for events on the host specified and shuttles packets between the host and its peers. More...
 
ENET_API int enet_initialize (void)
 Initializes ENet globally. More...
 
ENET_API int enet_initialize_with_callbacks (ENetVersion version, const ENetCallbacks *inits)
 Initializes ENet globally and supplies user-overridden callbacks. More...
 
ENET_API ENetVersion enet_linked_version (void)
 Gives the linked version of the ENet library. More...
 
ENET_API ENetPacketenet_packet_create (const void *, size_t, enet_uint32)
 Creates a packet that may be sent to a peer. More...
 
ENET_API void enet_packet_destroy (ENetPacket *)
 Destroys the packet and deallocates its data. More...
 
ENET_API int enet_packet_resize (ENetPacket *, size_t)
 Attempts to resize the data in the packet to length specified in the dataLength parameter. More...
 
ENET_API void enet_peer_disconnect (ENetPeer *, enet_uint32)
 Request a disconnection from a peer. More...
 
ENET_API void enet_peer_disconnect_later (ENetPeer *, enet_uint32)
 Request a disconnection from a peer, but only after all queued outgoing packets are sent. More...
 
ENET_API void enet_peer_disconnect_now (ENetPeer *, enet_uint32)
 Force an immediate disconnection from a peer. More...
 
void enet_peer_dispatch_incoming_reliable_commands (ENetPeer *, ENetChannel *)
 
void enet_peer_dispatch_incoming_unreliable_commands (ENetPeer *, ENetChannel *)
 
void enet_peer_on_connect (ENetPeer *)
 
void enet_peer_on_disconnect (ENetPeer *)
 
ENET_API void enet_peer_ping (ENetPeer *)
 Sends a ping request to a peer. More...
 
ENET_API void enet_peer_ping_interval (ENetPeer *, enet_uint32)
 Sets the interval at which pings will be sent to a peer. More...
 
ENetAcknowledgementenet_peer_queue_acknowledgement (ENetPeer *, const ENetProtocol *, enet_uint16)
 
ENetIncomingCommandenet_peer_queue_incoming_command (ENetPeer *, const ENetProtocol *, const void *, size_t, enet_uint32, enet_uint32)
 
ENetOutgoingCommandenet_peer_queue_outgoing_command (ENetPeer *, const ENetProtocol *, ENetPacket *, enet_uint32, enet_uint16)
 
ENET_API ENetPacketenet_peer_receive (ENetPeer *, enet_uint8 *channelID)
 Attempts to dequeue any incoming queued packet. More...
 
ENET_API void enet_peer_reset (ENetPeer *)
 Forcefully disconnects a peer. More...
 
void enet_peer_reset_queues (ENetPeer *)
 
ENET_API int enet_peer_send (ENetPeer *, enet_uint8, ENetPacket *)
 Queues a packet to be sent. More...
 
void enet_peer_setup_outgoing_command (ENetPeer *, ENetOutgoingCommand *)
 
int enet_peer_throttle (ENetPeer *, enet_uint32)
 
ENET_API void enet_peer_throttle_configure (ENetPeer *, enet_uint32, enet_uint32, enet_uint32)
 Configures throttle parameter for a peer. More...
 
ENET_API void enet_peer_timeout (ENetPeer *, enet_uint32, enet_uint32, enet_uint32)
 Sets the timeout parameters for a peer. More...
 
size_t enet_protocol_command_size (enet_uint8)
 
ENET_API size_t enet_range_coder_compress (void *, const ENetBuffer *, size_t, size_t, enet_uint8 *, size_t)
 
ENET_API voidenet_range_coder_create (void)
 
ENET_API size_t enet_range_coder_decompress (void *, const enet_uint8 *, size_t, enet_uint8 *, size_t)
 
ENET_API void enet_range_coder_destroy (void *)
 
ENET_API ENetSocket enet_socket_accept (ENetSocket, ENetAddress *)
 
ENET_API int enet_socket_bind (ENetSocket, const ENetAddress *)
 
ENET_API int enet_socket_connect (ENetSocket, const ENetAddress *)
 
ENET_API ENetSocket enet_socket_create (ENetSocketType)
 
ENET_API void enet_socket_destroy (ENetSocket)
 
ENET_API int enet_socket_get_address (ENetSocket, ENetAddress *)
 
ENET_API int enet_socket_get_option (ENetSocket, ENetSocketOption, int *)
 
ENET_API int enet_socket_listen (ENetSocket, int)
 
ENET_API int enet_socket_receive (ENetSocket, ENetAddress *, ENetBuffer *, size_t)
 
ENET_API int enet_socket_send (ENetSocket, const ENetAddress *, const ENetBuffer *, size_t)
 
ENET_API int enet_socket_set_option (ENetSocket, ENetSocketOption, int)
 
ENET_API int enet_socket_shutdown (ENetSocket, ENetSocketShutdown)
 
ENET_API int enet_socket_wait (ENetSocket, enet_uint32 *, enet_uint32)
 
ENET_API int enet_socketset_select (ENetSocket, ENetSocketSet *, ENetSocketSet *, enet_uint32)
 
ENET_API enet_uint32 enet_time_get (void)
 Returns the wall-time in milliseconds. More...
 
ENET_API void enet_time_set (enet_uint32)
 Sets the current wall-time in milliseconds. More...
 
typedef enet_uint32 (ENET_CALLBACK *ENetChecksumCallback)(const ENetBuffer *buffers
 Callback that computes the checksum of the data held in buffers[0:bufferCount-1]. More...
 
typedef int (ENET_CALLBACK *ENetInterceptCallback)(struct _ENetHost *host
 Callback for intercepting received raw UDP packets. More...
 
typedef void (ENET_CALLBACK *ENetPacketFreeCallback)(struct _ENetPacket *)
 

Detailed Description

ENet public header file.

Macro Definition Documentation

#define ENET_BUFFER_MAXIMUM   (1 + 2 * ENET_PROTOCOL_MAXIMUM_PACKET_COMMANDS)
#define ENET_HOST_ANY   0

Referenced by enet_host_create().

#define ENET_HOST_BROADCAST   0xFFFFFFFFU
#define ENET_PORT_ANY   0
#define ENET_VERSION_CREATE (   major,
  minor,
  patch 
)    (((major)<<16) | ((minor)<<8) | (patch))
#define ENET_VERSION_GET_MAJOR (   version)    (((version)>>16)&0xFF)
#define ENET_VERSION_GET_MINOR (   version)    (((version)>>8)&0xFF)
#define ENET_VERSION_GET_PATCH (   version)    ((version)&0xFF)
#define ENET_VERSION_MAJOR   1
#define ENET_VERSION_MINOR   3
#define ENET_VERSION_PATCH   12

Typedef Documentation

typedef size_t bufferCount
typedef struct _ENetAddress ENetAddress

Portable internet address structure.

The host must be specified in network byte-order, and the port must be in host byte-order. The constant ENET_HOST_ANY may be used to specify the default server host. The constant ENET_HOST_BROADCAST may be used to specify the broadcast address (255.255.255.255). This makes sense for enet_host_connect, but not for enet_host_create. Once a server responds to a broadcast, the address is updated from ENET_HOST_BROADCAST to the server's actual IP address.

typedef struct _ENetChannel ENetChannel

An ENet packet compressor for compressing UDP packets before socket sends or receives.

typedef struct _ENetEvent ENetEvent

An ENet event as returned by enet_host_service().

See Also
enet_host_service

An ENet event type, as specified in ENetEvent.

typedef struct _ENetPacket ENetPacket

ENet packet structure.

An ENet data packet that may be sent to or received from a peer. The shown fields should only be read and never modified. The data field contains the allocated data for the packet. The dataLength fields specifies the length of the allocated data. The flags field is either 0 (specifying no flags), or a bitwise-or of any combination of the following flags:

ENET_PACKET_FLAG_RELIABLE - packet must be received by the target peer and resend attempts should be made until the packet is delivered

ENET_PACKET_FLAG_UNSEQUENCED - packet will not be sequenced with other packets (not supported for reliable packets)

ENET_PACKET_FLAG_NO_ALLOCATE - packet will not allocate data, and user must supply it instead

See Also
ENetPacketFlag

Packet flag bit constants.

The host must be specified in network byte-order, and the port must be in host byte-order. The constant ENET_HOST_ANY may be used to specify the default server host.

See Also
ENetPacket
typedef struct _ENetPeer ENetPeer

An ENet peer which data packets may be sent or received from.

No fields should be modified unless otherwise specified.

typedef struct _ENetEvent* event

Enumeration Type Documentation

anonymous enum
Enumerator
ENET_HOST_RECEIVE_BUFFER_SIZE 
ENET_HOST_SEND_BUFFER_SIZE 
ENET_HOST_BANDWIDTH_THROTTLE_INTERVAL 
ENET_HOST_DEFAULT_MTU 
ENET_HOST_DEFAULT_MAXIMUM_PACKET_SIZE 
ENET_HOST_DEFAULT_MAXIMUM_WAITING_DATA 
ENET_PEER_DEFAULT_ROUND_TRIP_TIME 
ENET_PEER_DEFAULT_PACKET_THROTTLE 
ENET_PEER_PACKET_THROTTLE_SCALE 
ENET_PEER_PACKET_THROTTLE_COUNTER 
ENET_PEER_PACKET_THROTTLE_ACCELERATION 
ENET_PEER_PACKET_THROTTLE_DECELERATION 
ENET_PEER_PACKET_THROTTLE_INTERVAL 
ENET_PEER_PACKET_LOSS_SCALE 
ENET_PEER_PACKET_LOSS_INTERVAL 
ENET_PEER_WINDOW_SIZE_SCALE 
ENET_PEER_TIMEOUT_LIMIT 
ENET_PEER_TIMEOUT_MINIMUM 
ENET_PEER_TIMEOUT_MAXIMUM 
ENET_PEER_PING_INTERVAL 
ENET_PEER_UNSEQUENCED_WINDOWS 
ENET_PEER_UNSEQUENCED_WINDOW_SIZE 
ENET_PEER_FREE_UNSEQUENCED_WINDOWS 
ENET_PEER_RELIABLE_WINDOWS 
ENET_PEER_RELIABLE_WINDOW_SIZE 
ENET_PEER_FREE_RELIABLE_WINDOWS 

An ENet event type, as specified in ENetEvent.

Enumerator
ENET_EVENT_TYPE_NONE 

no event occurred within the specified time limit

ENET_EVENT_TYPE_CONNECT 

a connection request initiated by enet_host_connect has completed.

The peer field contains the peer which successfully connected.

ENET_EVENT_TYPE_DISCONNECT 

a peer has disconnected.

This event is generated on a successful completion of a disconnect initiated by enet_pper_disconnect, if a peer has timed out, or if a connection request intialized by enet_host_connect has timed out. The peer field contains the peer which disconnected. The data field contains user supplied data describing the disconnection, or 0, if none is available.

ENET_EVENT_TYPE_RECEIVE 

a packet has been received from a peer.

The peer field specifies the peer which sent the packet. The channelID field specifies the channel number upon which the packet was received. The packet field contains the packet that was received; this packet must be destroyed with enet_packet_destroy after use.

Packet flag bit constants.

The host must be specified in network byte-order, and the port must be in host byte-order. The constant ENET_HOST_ANY may be used to specify the default server host.

See Also
ENetPacket
Enumerator
ENET_PACKET_FLAG_RELIABLE 

packet must be received by the target peer and resend attempts should be made until the packet is delivered

ENET_PACKET_FLAG_UNSEQUENCED 

packet will not be sequenced with other packets not supported for reliable packets

ENET_PACKET_FLAG_NO_ALLOCATE 

packet will not allocate data, and user must supply it instead

ENET_PACKET_FLAG_UNRELIABLE_FRAGMENT 

packet will be fragmented using unreliable (instead of reliable) sends if it exceeds the MTU

ENET_PACKET_FLAG_SENT 

whether the packet has been sent from all queues it has been entered into

Enumerator
ENET_PEER_STATE_DISCONNECTED 
ENET_PEER_STATE_CONNECTING 
ENET_PEER_STATE_ACKNOWLEDGING_CONNECT 
ENET_PEER_STATE_CONNECTION_PENDING 
ENET_PEER_STATE_CONNECTION_SUCCEEDED 
ENET_PEER_STATE_CONNECTED 
ENET_PEER_STATE_DISCONNECT_LATER 
ENET_PEER_STATE_DISCONNECTING 
ENET_PEER_STATE_ACKNOWLEDGING_DISCONNECT 
ENET_PEER_STATE_ZOMBIE 
Enumerator
ENET_SOCKOPT_NONBLOCK 
ENET_SOCKOPT_BROADCAST 
ENET_SOCKOPT_RCVBUF 
ENET_SOCKOPT_SNDBUF 
ENET_SOCKOPT_REUSEADDR 
ENET_SOCKOPT_RCVTIMEO 
ENET_SOCKOPT_SNDTIMEO 
ENET_SOCKOPT_ERROR 
ENET_SOCKOPT_NODELAY 
Enumerator
ENET_SOCKET_SHUTDOWN_READ 
ENET_SOCKET_SHUTDOWN_WRITE 
ENET_SOCKET_SHUTDOWN_READ_WRITE 
Enumerator
ENET_SOCKET_TYPE_STREAM 
ENET_SOCKET_TYPE_DATAGRAM 
Enumerator
ENET_SOCKET_WAIT_NONE 
ENET_SOCKET_WAIT_SEND 
ENET_SOCKET_WAIT_RECEIVE 
ENET_SOCKET_WAIT_INTERRUPT 

Function Documentation

enet_uint32 enet_host_random_seed ( void  )

Referenced by enet_host_create().

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size_t enet_protocol_command_size ( enet_uint8  )

References ENET_PROTOCOL_COMMAND_MASK.

Referenced by enet_peer_setup_outgoing_command().

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ENET_API void* enet_range_coder_create ( void  )

References enet_malloc().

Referenced by enet_host_compress_with_range_coder().

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ENET_API void enet_range_coder_destroy ( void )

References enet_free().

Referenced by enet_host_compress_with_range_coder().

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ENET_API enet_uint32 enet_time_get ( void  )

Returns the wall-time in milliseconds.

Its initial value is unspecified unless otherwise set.

Referenced by enet_host_bandwidth_throttle(), enet_host_flush(), and enet_host_service().

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ENET_API void enet_time_set ( enet_uint32  )

Sets the current wall-time in milliseconds.

typedef enet_uint32 ( ENET_CALLBACK ENetChecksumCallback) const

Callback that computes the checksum of the data held in buffers[0:bufferCount-1].

typedef int ( ENET_CALLBACK ENetInterceptCallback)

Callback for intercepting received raw UDP packets.

Should return 1 to intercept, 0 to ignore, or -1 to propagate an error.

Referenced by enet_socket_get_option().

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typedef void ( ENET_CALLBACK ENetPacketFreeCallback)