_glh_cant_save_history
return _glh_cant_save_history(glh, "Can't open", filename, NULL);
return _glh_cant_save_history(glh, "Error writing", filename, fp);
return _glh_cant_save_history(glh, "Error writing", filename, fp);
return _glh_cant_save_history(glh, "Error writing", filename, NULL);
static int _glh_cant_save_history(GlHistory *glh, const char *message,