Defines starting with `n' in i386/include

• NBPDR i386/include/param.h:59
• NBPG i386/include/param.h:54
• NCPUS i386/include/param.h:44
• NIPCREG i386/include/reg.h:90
• NKMEMCLUSTERS i386/include/param.h:103
• NMAGIC i386/include/exec.h:72
• NMBCLUSTERS i386/include/param.h:93
• NPTEPG i386/include/param.h:57
• ___NPX87___ i386/include/npx.h:45