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HEAD
Linux 4.6-rc6
[linux/fpc-iii.git]
/
arch
/
x86
/
boot
/
ctype.h
blob
020f137df7a24dfbcc810283136655fb64708af6
1
#ifndef BOOT_CTYPE_H
2
#define BOOT_CTYPE_H
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