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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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123456789101112131415161718192021222324252627282930313233343536/* SPDX-License-Identifier: GPL-2.0 */#ifndef _LINUX_HEX_H#define _LINUX_HEX_H
#include <linux/types.h>
extern const char hex_asc[];#define hex_asc_lo(x) hex_asc[((x) & 0x0f)]#define hex_asc_hi(x) hex_asc[((x) & 0xf0) >> 4]
static inline char *hex_byte_pack(char *buf, u8 byte){ *buf++ = hex_asc_hi(byte); *buf++ = hex_asc_lo(byte); return buf;}
extern const char hex_asc_upper[];#define hex_asc_upper_lo(x) hex_asc_upper[((x) & 0x0f)]#define hex_asc_upper_hi(x) hex_asc_upper[((x) & 0xf0) >> 4]
static inline char *hex_byte_pack_upper(char *buf, u8 byte){ *buf++ = hex_asc_upper_hi(byte); *buf++ = hex_asc_upper_lo(byte); return buf;}
extern int hex_to_bin(unsigned char ch);extern int __must_check hex2bin(u8 *dst, const char *src, size_t count);extern char *bin2hex(char *dst, const void *src, size_t count);
bool mac_pton(const char *s, u8 *mac);
#endif