S_ISDIR 164 maint/gnulib/lib/sys_stat.in.h # undef S_ISDIR S_ISDIR 193 maint/gnulib/lib/sys_stat.in.h # define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) S_ISDIR 195 maint/gnulib/lib/sys_stat.in.h # define S_ISDIR(m) 0