This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
char *xr_draw_png_chart (const struct chart_item *,
const char *file_name_template, int number);
char *xr_draw_png_chart (const struct chart_item *,
const char *file_name_template, int number);