pub unsafe extern "C" fn SteamAPI_ISteamApps_RequestAppProofOfPurchaseKey(
self_: *mut ISteamApps,
nAppID: AppId_t
)
pub unsafe extern "C" fn SteamAPI_ISteamApps_RequestAppProofOfPurchaseKey(
self_: *mut ISteamApps,
nAppID: AppId_t
)