The macro REG_SYSCALL_NR is designated to get the value of the CPU register
storing syscall number in a machine-independent way.
Signed-off-by: Alexander Kartashov <alekskartashov@parallels.com>
Acked-by: Andrew Vagin <avagin@parallels.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>