S_ISMPB 168 maint/gnulib/lib/sys_stat.in.h # undef S_ISMPB S_ISMPB 221 maint/gnulib/lib/sys_stat.in.h # define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB) S_ISMPB 224 maint/gnulib/lib/sys_stat.in.h # define S_ISMPB(m) 0