physmem_total     312 maint/gnulib/lib/physmem.c   return physmem_total () / 4;
physmem_total     324 maint/gnulib/lib/physmem.c   printf ("%12.f %12.f\n", physmem_total (), physmem_available ());
physmem_total      23 maint/gnulib/lib/physmem.h double physmem_total (void);