Defined in 1 files as a macro:

• include/uapi/linux/xfrm.h, line 235 (as a macro)

Referenced in 3 files:

• include/uapi/linux/xfrm.h, line 237
• net/xfrm/xfrm_user.c, line 3847
• security/selinux/nlmsgtab.c, line 207