/* SPDX-License-Identifier: GPL-2.0 */#ifndef _LIB_KSTRTOX_H#define _LIB_KSTRTOX_H #include <linux/args.h> #define KSTRTOX_OVERFLOW	(1U << 31)const char *_parse_integer_fixup_radix(const char *s, unsigned int *base);unsigned int _parse_integer_limit(const char *s, unsigned int base, unsigned long long *res,				  size_t max_chars, unsigned long long init); #define _parse_integer0(s, base, res, ...)						\	_parse_integer_limit(s, base, res, INT_MAX, 0) #define _parse_integer1(s, base, res, max_chars, ...)					\	_parse_integer_limit(s, base, res, max_chars, 0) #define _parse_integer2(s, base, res, max_chars, init, ...)				\	_parse_integer_limit(s, base, res, max_chars, init) #define _parse_integer(s, base, res, ...)						\	CONCATENATE(_parse_integer, COUNT_ARGS(__VA_ARGS__))(s, base, res, __VA_ARGS__) #endif