Use SizeType where reasonably feasible.

app/printinfo.c

examples/cdi_write_const.c

examples/cdi_write_local.c

src/cdf_read.c

src/cdipio.h

src/grb_write.c

src/grid.c

src/pio_dist_grid.c

src/pio_interface.c

src/stream_cdf_o.c

src/stream_cgribex.c

src/stream_cgribex.h

src/stream_grb.c

src/stream_grb.h

src/stream_gribapi.c

src/stream_gribapi.h

src/stream_ieg.c

src/stream_srv.c

src/vlist.c