NT_ARM_ZA
ret = ptrace(PTRACE_SETREGSET, child, NT_ARM_ZA, &iov);
#ifndef NT_ARM_ZA
ret = ptrace(PTRACE_GETREGSET, child, NT_ARM_ZA, &iov);
return ptrace(PTRACE_SETREGSET, pid, NT_ARM_ZA, &iov);
#ifndef NT_ARM_ZA
if (ptrace(PTRACE_GETREGSET, pid, NT_ARM_ZA, &iov))
#ifndef NT_ARM_ZA
if (ptrace(PTRACE_GETREGSET, pid, NT_ARM_ZA, &iov))
return ptrace(PTRACE_SETREGSET, pid, NT_ARM_ZA, &iov);