+#define STN_SIGNED_CONVERTOR(type, suffix, usuffix) \
+static inline const char *str_to_##suffix(type *num, const char *str, const char **next, const uns flags) \
+{ \
+ return str_to_##usuffix((void *) num, str, next, flags | STN_SIGNED | STN_PLUS | STN_MINUS); \
+}
+