! @param[in] j JSON value to serialize @pre j.type() == value_t::object */

! @param[in] j JSON value to serialize */

! @param[in] j JSON value to serialize */

Accept an incoming connection that has been received on a listen socket. When a connection attempt is received (perhaps after a few basic handshake p

after receiving SearchForGameResultCallback_t, accept or decline the game multiple SearchForGameResultCallback_t will follow as players accept game un

AcceptP2PSessionWithUser() should only be called in response to a P2PSessionRequest_t callback P2PSessionRequest_t will be posted if another user trie

AcceptSessionWithUser() should only be called in response to a SteamP2PSessionRequest_t callback SteamP2PSessionRequest_t will be posted if another us

activates the game overlay, with an optional dialog to open valid options are "Friends", "Community", "Players", "Settings", "OfficialGameGroup", "Sta

activates game overlay to open the invite dialog. Invitations will be sent for the provided lobby.

Activates the game overlay to open an invite dialog that will send the provided Rich Presence connect string to selected friends

activates game overlay to store page for app

activates game overlay to a specific place valid options are "steamid" - opens the overlay web browser to the specified user or groups profile "chat"

activates game overlay web browser directly to the specified URL full address with protocol type is required, e.g. http://www.steamgames.com/

adds the game server to the local list; updates the time played of the server if it already exists in the list

a keyname and a list of comma separated values: one of which is must be found in order for the match to qualify fails if a search is currently in prog

add this header to any url requests from this browser

sets the distance for which we should search for lobbies (based on users IP address to location map on the Steam backed)

returns only lobbies with the specified number of slots available

returns results closest to the specified value. Multiple near filters can be added, with early filters taking precedence

numerical comparison

sets how many results to return, the lower the count the faster it is to download the lobby results & details to the client

filters for lobbies this needs to be called before RequestLobbyList() to take effect these are cleared on each call to RequestLobbyList()

Options to set for querying UGC

Adds a screenshot to the user's screenshot library from disk. If a thumbnail is provided, it must be 200 pixels wide and the same aspect ratio as the

Use this to mark an event on the Timeline. The event can be instantaneous or take some amount of time to complete, depending on the value passed in fl

Adds a VR screenshot to the user's screenshot library from disk in the supported type. pchFilename should be the normal 2D image used in the library v

set data to be replicated to friends so that they can join your game CSteamID steamIDGameServer - the steamID of the game server, received from the ga

Allocate and initialize a message object. Usually the reason you call this is to pass it to ISteamNetworkingSockets::SendMessages. The returned objec

Allow P2P connections to fall back to being relayed through the Steam servers if a direct connection or NAT-traversal cannot be established. Only appl

You MUST call this in response to a HTML_StartRequest_t callback Set bAllowed to true to allow this navigation, false to cancel it and stay on the cur

----------------------------------------------------------------------------- Purpose: Is this a game server account id? (Either persistent or anonym

SteamUser004 (old) --------------------------------------

Returns metadata for DLC by index, of range [0, GetDLCCount()]

Get the resolution, in pixels, of the session client device This is set to 0x0 if the resolution is not available

game servers can set a specific workshop folder before issuing any UGC commands. This is helpful if you want to support multiple game servers running

returns true if that app is installed (not necessarily owned) "This only works for base applications, not Downloadable Content (DLC). Use BIsDlcInstal

returns true if this users looks like they are behind a NAT device. Only valid once the user has connected to steam (i.e a SteamServersConnected_t has

Takes AppID of DLC and checks if the user owns the DLC & if the DLC is installed