ctype functions

Macros
#define	apr_isalnum(c)
#define	apr_isalpha(c)
#define	apr_iscntrl(c)
#define	apr_isdigit(c)
#define	apr_isgraph(c)
#define	apr_islower(c)
#define	apr_isascii(c)
#define	apr_isprint(c)
#define	apr_ispunct(c)
#define	apr_isspace(c)
#define	apr_isupper(c)
#define	apr_isxdigit(c)
#define	apr_tolower(c)
#define	apr_toupper(c)

Detailed Description

These macros allow correct support of 8-bit characters on systems which support 8-bit characters. Pretty dumb how the cast is required, but that's legacy libc for ya. These new macros do not support EOF like the standard macros do. Tough.

Macro Definition Documentation

apr_isalnum

#define apr_isalnum

(

c

)

Value:

(isalnum(((unsigned char)(c))))

See also

isalnum

apr_isalpha

#define apr_isalpha

(

c

)

Value:

(isalpha(((unsigned char)(c))))

See also

isalpha

apr_isascii

#define apr_isascii

(

c

)

Value:

(((c) & ~0x7f)==0)

See also

isascii

apr_iscntrl

#define apr_iscntrl

(

c

)

Value:

(iscntrl(((unsigned char)(c))))

See also

iscntrl

apr_isdigit

#define apr_isdigit

(

c

)

Value:

(isdigit(((unsigned char)(c))))

See also

isdigit

apr_isgraph

#define apr_isgraph

(

c

)

Value:

(isgraph(((unsigned char)(c))))

See also

isgraph

apr_islower

#define apr_islower

(

c

)

Value:

(islower(((unsigned char)(c))))

See also

islower

apr_isprint

#define apr_isprint

(

c

)

Value:

(isprint(((unsigned char)(c))))

See also

isprint

apr_ispunct

#define apr_ispunct

(

c

)

Value:

(ispunct(((unsigned char)(c))))

See also

ispunct

apr_isspace

#define apr_isspace

(

c

)

Value:

(isspace(((unsigned char)(c))))

See also

isspace

apr_isupper

#define apr_isupper

(

c

)

Value:

(isupper(((unsigned char)(c))))

See also

isupper

apr_isxdigit

#define apr_isxdigit

(

c

)

Value:

(isxdigit(((unsigned char)(c))))

See also

isxdigit

apr_tolower

#define apr_tolower

(

c

)

Value:

(tolower(((unsigned char)(c))))

See also

tolower

apr_toupper

#define apr_toupper

(

c

)

Value:

(toupper(((unsigned char)(c))))

See also

toupper