c_gtk_source_print_compositor_set_line_numbers_font_name

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
__gshared extern (C)
void function(GtkSourcePrintCompositor* compositor, const(char)* fontName) c_gtk_source_print_compositor_set_line_numbers_font_name;

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