if (*value < min) *value = min; else if (*value > max) *value = max;
CAIRO_CHECK_SANITY (cr); _cairo_gstate_current_rgb_color (cr->gstate, red, green, blue); CAIRO_CHECK_SANITY (cr);
DEPRECATE (cairo_get_status_string, cairo_status_string);void_cairo_restrict_value (double *value, double min, double max){    if (*value < min)	*value = min;    else if (*value > max)	*value = max;}