INAT_PFX_BITS 67 arch/x86/include/asm/inat.h #define INAT_PFX_MAX ((1 << INAT_PFX_BITS) - 1) INAT_PFX_BITS 70 arch/x86/include/asm/inat.h #define INAT_ESC_OFFS (INAT_PFX_OFFS + INAT_PFX_BITS)