__HYPERCALL_4ARG 136 arch/x86/include/asm/xen/hypercall.h __HYPERCALL_4ARG(a1,a2,a3,a4) __arg5 = (unsigned long)(a5); __HYPERCALL_4ARG 192 arch/x86/include/asm/xen/hypercall.h __HYPERCALL_4ARG(a1, a2, a3, a4); \