extern "C" {
#endif
+#include <features.h>
+
#define __NEED_mode_t
#define __NEED_size_t
#define __NEED_off_t
#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
int madvise (void *, size_t, int);
+int mincore (void *, size_t, unsigned char *);
#endif
int shm_open (const char *, int, mode_t);