#include <unistd.h>
#include "lib/syscall-wrap.h"
+
+#ifndef __NR_unshare
+# if defined(__alpha__)
+# define __NR_unshare 465
+# elif defined(__arm__)
+# define __NR_unshare 337
+# elif defined(__avr32__)
+# define __NR_unshare 258
+# elif defined(__blackfin__)
+# define __NR_unshare 310
+# elif defined(__frv__)
+# define __NR_unshare 310
+# elif defined(__h8300__)
+# define __NR_unshare 310
+# elif defined(__i386__)
+# define __NR_unshare 310
+# elif defined(__ia64__)
+# define __NR_unshare 1296
+# elif defined(__m68knommu__)
+# define __NR_unshare 303
+# elif defined(__m68k__)
+# define __NR_unshare 303
+# elif defined(__mips__) && (_MIPS_SIM == _MIPS_SIM_ABI32)
+# define __NR_unshare 303
+# elif defined(__mips__) && (_MIPS_SIM == _MIPS_SIM_ABI64)
+# define __NR_unshare 262
+# elif defined(__mips__) && (_MIPS_SIM == _MIPS_SIM_NABI32)
+# define __NR_unshare 266
+# elif defined(__parisc__)
+# define __NR_unshare 288
+# elif defined(__powerpc__)
+# define __NR_unshare 282
+# elif defined(__s390__)
+# define __NR_unshare 303
+# elif defined(__sh64__)
+# define __NR_unshare 338
+# elif defined(__sh__)
+# define __NR_unshare 310
+# elif defined(__sparc64__)
+# define __NR_unshare 299
+# elif defined(__sparc__)
+# define __NR_unshare 299
+# elif defined(__x86_64__)
+# define __NR_unshare 272
+# else
+# error Sorry, don't know unshare's syscall number for this architecture.
+# endif
+#endif
+
#define __NR_sys_unshare __NR_unshare
#ifndef ENSC_SYSCALL_TRADITIONAL