EXTRACT_TOP_BIT 73 maint/gnulib/lib/fsusage.c #define PROPAGATE_TOP_BIT(x) ((x) | ~ (EXTRACT_TOP_BIT (x) - 1)) EXTRACT_TOP_BIT 131 maint/gnulib/lib/fsusage.c fsp->fsu_bavail_top_bit_set = EXTRACT_TOP_BIT (vfsd.f_bavail) != 0; EXTRACT_TOP_BIT 225 maint/gnulib/lib/fsusage.c fsp->fsu_bavail_top_bit_set = EXTRACT_TOP_BIT (fsd.f_bavail) != 0;