* src/xml-io.h (gnumeric_xml_read_workbook): Declare.

* src/mathfunc.c (random_gaussian_pdf): Make static.

* src/hlink.h (gnm_hlink_get_type, gnm_hlink_cur_wb_get_type,
gnm_hlink_url_get_type): s/foo bar ()/foo bar (void)/

* src/file.c (gnum_file_saver_save_to_stream_real): ifdef out
currently unused code.