/* 32-bit ucontext as seen from an 64-bit kernel */structcompat_ucontext{compat_uint_tuc_flags;compat_uptr_tuc_link;compat_stack_tuc_stack;/* struct compat_sigaltstack (12 bytes)*//* FIXME: Pad out to get uc_mcontext to start at an 8-byte aligned boundary */compat_uint_tpad[1];structcompat_sigcontextuc_mcontext;compat_sigset_tuc_sigmask;/* mask last for extensibility */};#endif /* !_ASM_PARISC_COMPAT_UCONTEXT_H */