[mirror_ubuntu-bionic-kernel.git] / arch / x86 / boot / ctype.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef BOOT_CTYPE_H
#define BOOT_CTYPE_H

static inline int isdigit(int ch)
{
	return (ch >= '0') && (ch <= '9');
}

static inline int isxdigit(int ch)
{
	if (isdigit(ch))
		return true;

	if ((ch >= 'a') && (ch <= 'f'))
		return true;

	return (ch >= 'A') && (ch <= 'F');
}

#endif
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
60b217a0 AK	2	#ifndef BOOT_CTYPE_H
60b217a0 AK	3	#define BOOT_CTYPE_H
f4ed2877 YL	4
	5	static inline int isdigit(int ch)
	6	{
	7	return (ch >= '0') && (ch <= '9');
	8	}
	9
	10	static inline int isxdigit(int ch)
	11	{
	12	if (isdigit(ch))
	13	return true;
	14
	15	if ((ch >= 'a') && (ch <= 'f'))
	16	return true;
	17
	18	return (ch >= 'A') && (ch <= 'F');
	19	}
	20
	21	#endif