is_unc_volume    3670 src/w32.c        if (is_unc_volume (filename))
is_unc_volume    4163 src/w32.c      	  if (is_unc_volume (path))
is_unc_volume    4224 src/w32.c        if (is_unc_volume (dirname))
is_unc_volume    4589 src/w32.c      			   && is_unc_volume (oldname)
is_unc_volume    5516 src/w32.c            if (is_unc_volume (name))