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

#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
60b217a0 AK	1	#ifndef BOOT_CTYPE_H
60b217a0 AK	2	#define BOOT_CTYPE_H
f4ed2877 YL	3
	4	static inline int isdigit(int ch)
	5	{
	6	return (ch >= '0') && (ch <= '9');
	7	}
	8
	9	static inline int isxdigit(int ch)
	10	{
	11	if (isdigit(ch))
	12	return true;
	13
	14	if ((ch >= 'a') && (ch <= 'f'))
	15	return true;
	16
	17	return (ch >= 'A') && (ch <= 'F');
	18	}
	19
	20	#endif