fsu_bavail_top_bit_set  131 maint/gnulib/lib/fsusage.c       fsp->fsu_bavail_top_bit_set = EXTRACT_TOP_BIT (vfsd.f_bavail) != 0;
fsu_bavail_top_bit_set  225 maint/gnulib/lib/fsusage.c   fsp->fsu_bavail_top_bit_set = EXTRACT_TOP_BIT (fsd.f_bavail) != 0;
fsu_bavail_top_bit_set   33 maint/gnulib/lib/fsusage.h   bool fsu_bavail_top_bit_set;  /* 1 if fsu_bavail represents a value < 0.  */