ctype.h File Reference

#include <ccpp/bits/config.h>

Go to the source code of this file.

Functions
__CCPP_BEGIN_DECLARATIONS int	isalnum (int __ch)
int	isalpha (int __ch)
int	isascii (int __ch)
int	islower (int __ch)
int	isupper (int __ch)
int	isdigit (int __ch)
int	isxdigit (int __ch)
int	iscntrl (int __ch)
int	isgraph (int __ch)
int	isspace (int __ch)
int	isprint (int __ch)
int	ispunct (int __ch)
int	tolower (int __ch)
int	toupper (int __ch)

Function Documentation

isalnum()

__CCPP_BEGIN_DECLARATIONS int isalnum

(

int

__ch

)

isalpha()

int isalpha

(

int

__ch

)

isascii()

int isascii

(

int

__ch

)

iscntrl()

int iscntrl

(

int

__ch

)

isdigit()

int isdigit

(

int

__ch

)

isgraph()

int isgraph

(

int

__ch

)

islower()

int islower

(

int

__ch

)

isprint()

int isprint

(

int

__ch

)

ispunct()

int ispunct

(

int

__ch

)

isspace()

int isspace

(

int

__ch

)

isupper()

int isupper

(

int

__ch

)

isxdigit()

int isxdigit

(

int

__ch

)

tolower()

int tolower

(

int

__ch

)

toupper()

int toupper

(

int

__ch

)