pub unsafe extern "C" fn SteamAPI_ISteamUGC_GetQueryUGCKeyValueTag( self_: *mut ISteamUGC, handle: UGCQueryHandle_t, index: uint32, keyValueTagIndex: uint32, pchKey: *mut c_char, cchKeySize: uint32, pchValue: *mut c_char, cchValueSize: uint32) -> bool