-int fmt_min_width (enum fmt_type, bool for_input) PURE_FUNCTION;
-int fmt_max_width (enum fmt_type, bool for_input) PURE_FUNCTION;
-int fmt_max_decimals (enum fmt_type, int width, bool for_input) PURE_FUNCTION;
+int fmt_min_width (enum fmt_type, enum fmt_use) PURE_FUNCTION;
+int fmt_max_width (enum fmt_type, enum fmt_use) PURE_FUNCTION;
+int fmt_max_decimals (enum fmt_type, int width, enum fmt_use) PURE_FUNCTION;