[/td][/tr] [/table] Sets a warning message hook to receive SteamAPI warnings and info messages in a callback function. The function prototype must match the definition in SteamAPIWarningMessageHook_t. This includes the extern "C" linkage and __cdecl calling convention. …

This API has been deprecated in favor of ISteamInput - please see [doclink=api/ISteamInput][/doclink] for API info See the [doclink=features/steam_controller][/doclink] documentation for more information. [section=functions]Member Functions[/section] Member functions for [code-inline]ISteamController[/code-inline] are called through the global accessor function [code-inline]SteamController()[/code-inline]. …