SYS_SSTK                     = 70  // { int sstk(int incr); }
	SYS_OVADVISE                 = 72  // { int ovadvise(int anom); } vadvise ovadvise_args int
	SYS_MUNMAP                   = 73  // { int munmap(void *addr, size_t len); }
	SYS_MPROTECT                 = 74  // { int mprotect(const void *addr, size_t len, int prot); }
	SYS_MADVISE                  = 75  // { int madvise(void *addr, size_t len, int behav); }

	SYS_VFORK                    = 66  // { int vfork(void); }
	SYS_SBRK                     = 69  // { int sbrk(int incr); }
	SYS_SSTK                     = 70  // { int sstk(int incr); }
	SYS_MUNMAP                   = 73  // { int munmap(void *addr, size_t len); }
	SYS_MPROTECT                 = 74  // { int mprotect(void *addr, size_t len, int prot); }
	SYS_MADVISE                  = 75  // { int madvise(void *addr, size_t len, int behav); }

	SYS_VFORK                    = 66  // { int vfork(void); }
	SYS_SBRK                     = 69  // { int sbrk(int incr); }
	SYS_SSTK                     = 70  // { int sstk(int incr); }
	SYS_MUNMAP                   = 73  // { int munmap(void *addr, size_t len); }
	SYS_MPROTECT                 = 74  // { int mprotect(void *addr, size_t len, int prot); }
	SYS_MADVISE                  = 75  // { int madvise(void *addr, size_t len, int behav); }

	SYS_SSTK                     = 70  // { int sstk(int incr); }
	SYS_OVADVISE                 = 72  // { int ovadvise(int anom); } vadvise ovadvise_args int
	SYS_MUNMAP                   = 73  // { int munmap(void *addr, size_t len); }
	SYS_MPROTECT                 = 74  // { int mprotect(const void *addr, size_t len, int prot); }
	SYS_MADVISE                  = 75  // { int madvise(void *addr, size_t len, int behav); }

			if err == 0 {
				physPageSize = n
				break
			}
		}
		if physPageSize == 0 {
			physPageSize = size
		}
		munmap(p, size)
		return
	}

	n = read(fd, noescape(unsafe.Pointer(&auxvreadbuf[0])), int32(unsafe.Sizeof(auxvreadbuf)))
	closefd(fd)
	if n < 0 {
		return
	}
	// Make sure buf is terminated, even if we didn't read
	// the whole file.
	auxvreadbuf[len(auxvreadbuf)-2] = _AT_NULL

//go:cgo_import_dynamic libc___xnet_bind __xnet_bind "libsocket.so"
//go:cgo_import_dynamic libc___xnet_connect __xnet_connect "libsocket.so"
//go:cgo_import_dynamic libc_mmap mmap "libc.so"
//go:cgo_import_dynamic libc_munmap munmap "libc.so"
//go:cgo_import_dynamic libc_sendfile sendfile "libsendfile.so"
//go:cgo_import_dynamic libc___xnet_sendto __xnet_sendto "libsocket.so"

	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

var libc_mmap_trampoline_addr uintptr

//go:cgo_import_dynamic libc_mmap mmap "/usr/lib/libSystem.B.dylib"

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func munmap(addr uintptr, length uintptr) (err error) {
	_, _, e1 := syscall_syscall(libc_munmap_trampoline_addr, uintptr(addr), uintptr(length), 0)
	if e1 != 0 {

	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

var libc_mmap_trampoline_addr uintptr

//go:cgo_import_dynamic libc_mmap mmap "/usr/lib/libSystem.B.dylib"

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func munmap(addr uintptr, length uintptr) (err error) {
	_, _, e1 := syscall_syscall(libc_munmap_trampoline_addr, uintptr(addr), uintptr(length), 0)
	if e1 != 0 {

	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func munmap(addr uintptr, length uintptr) (err error) {
	_, _, e1 := Syscall(SYS_MUNMAP, uintptr(addr), uintptr(length), 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

	ret = uintptr(r0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func munmap(addr uintptr, length uintptr) (err error) {
	_, _, e1 := Syscall(SYS_MUNMAP, uintptr(addr), uintptr(length), 0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT