c_gtk_print_settings_load_key_file

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)
int function(GtkPrintSettings* settings, GKeyFile* keyFile, const(char)* groupName, GError** err) c_gtk_print_settings_load_key_file;

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