link stdc++ (for physfs on linux) only when targetting 32bit
(grafted from db108c85131501e1ac4ded2758f742836f83f4b5)
#ifndef HEDGEWARS_PACKAGES_MOUNTER_H
#define HEDGEWARS_PACKAGES_MOUNTER_H
#include "physfs.h"
#ifdef __cplusplus
extern "C" {
#endif
PHYSFS_DECL void hedgewarsMountPackages();
#ifdef __cplusplus
}
#endif
#endif