c-ctype.h File Reference

#include <stdbool.h>

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Macros
#define	C_CTYPE_INLINE   _GL_INLINE
#define	_C_CTYPE_CNTRL
#define	_C_CTYPE_OTHER_CNTRL
#define	_C_CTYPE_LOWER_A_THRU_F_N(N)
#define	_C_CTYPE_LOWER_N(N)
#define	_C_CTYPE_A_THRU_F
#define	_C_CTYPE_DIGIT
#define	_C_CTYPE_LOWER   _C_CTYPE_LOWER_N (0)
#define	_C_CTYPE_PUNCT
#define	_C_CTYPE_UPPER   _C_CTYPE_LOWER_N ('A' - 'a')

Functions
C_CTYPE_INLINE bool	c_isalnum (int c)
C_CTYPE_INLINE bool	c_isalpha (int c)
C_CTYPE_INLINE bool	c_isascii (int c)
C_CTYPE_INLINE bool	c_isblank (int c)
C_CTYPE_INLINE bool	c_iscntrl (int c)
C_CTYPE_INLINE bool	c_isdigit (int c)
C_CTYPE_INLINE bool	c_isgraph (int c)
C_CTYPE_INLINE bool	c_islower (int c)
C_CTYPE_INLINE bool	c_isprint (int c)
C_CTYPE_INLINE bool	c_ispunct (int c)
C_CTYPE_INLINE bool	c_isspace (int c)
C_CTYPE_INLINE bool	c_isupper (int c)
C_CTYPE_INLINE bool	c_isxdigit (int c)
C_CTYPE_INLINE int	c_tolower (int c)
C_CTYPE_INLINE int	c_toupper (int c)

Macro Definition Documentation

_C_CTYPE_A_THRU_F

#define _C_CTYPE_A_THRU_F

Value:

_C_CTYPE_LOWER_A_THRU_F_N (0): \
   _C_CTYPE_LOWER_A_THRU_F_N ('A' - 'a')

Referenced by c_isxdigit().

_C_CTYPE_CNTRL

#define _C_CTYPE_CNTRL

Value:

case '\a': case '\b': case '\f': case '\n': \
   case '\r': case '\t': case '\v': \
   _C_CTYPE_OTHER_CNTRL

Referenced by c_isascii(), and c_iscntrl().

_C_CTYPE_DIGIT

#define _C_CTYPE_DIGIT

Value:

case '0': case '1': case '2': case '3': \
   case '4': case '5': case '6': case '7': \
   case '8': case '9'

Referenced by c_isalnum(), c_isascii(), c_isdigit(), c_isgraph(), c_isprint(), and c_isxdigit().

_C_CTYPE_LOWER

#define _C_CTYPE_LOWER   _C_CTYPE_LOWER_N (0)

Referenced by c_isalnum(), c_isalpha(), c_isascii(), c_isgraph(), c_islower(), c_isprint(), and c_toupper().

_C_CTYPE_LOWER_A_THRU_F_N

#define _C_CTYPE_LOWER_A_THRU_F_N

(

N

)

Value:

case 'a' + (N): case 'b' + (N): case 'c' + (N): case 'd' + (N): \
   case 'e' + (N): case 'f' + (N)

_C_CTYPE_LOWER_N

#define _C_CTYPE_LOWER_N

(

N

)

Value:

_C_CTYPE_LOWER_A_THRU_F_N(N): \
   case 'g' + (N): case 'h' + (N): case 'i' + (N): case 'j' + (N): \
   case 'k' + (N): case 'l' + (N): case 'm' + (N): case 'n' + (N): \
   case 'o' + (N): case 'p' + (N): case 'q' + (N): case 'r' + (N): \
   case 's' + (N): case 't' + (N): case 'u' + (N): case 'v' + (N): \
   case 'w' + (N): case 'x' + (N): case 'y' + (N): case 'z' + (N)

_C_CTYPE_OTHER_CNTRL

#define _C_CTYPE_OTHER_CNTRL

Value:

case '\x00': case '\x01': case '\x02': case '\x03': \
    case '\x07': case '\x0e': case '\x0f': case '\x10': \
    case '\x11': case '\x12': case '\x13': case '\x18': \
    case '\x19': case '\x1c': case '\x1d': case '\x1e': \
    case '\x1f': case '\x26': case '\x27': case '\x2d': \
    case '\x2e': case '\x32': case '\x37': case '\x3c': \
    case '\x3d': case '\x3f'

_C_CTYPE_PUNCT

#define _C_CTYPE_PUNCT

Value:

case '!': case '"': case '#': case '$':  \
   case '%': case '&': case '\'': case '(': \
   case ')': case '*': case '+': case ',':  \
   case '-': case '.': case '/': case ':':  \
   case ';': case '<': case '=': case '>':  \
   case '?': case '@': case '[': case '\\': \
   case ']': case '^': case '_': case '`':  \
   case '{': case '|': case '}': case '~'

Referenced by c_isascii(), c_isgraph(), c_isprint(), and c_ispunct().

_C_CTYPE_UPPER

#define _C_CTYPE_UPPER   _C_CTYPE_LOWER_N ('A' - 'a')

Referenced by c_isalnum(), c_isalpha(), c_isascii(), c_isgraph(), c_isprint(), c_isupper(), and c_tolower().

C_CTYPE_INLINE

#define C_CTYPE_INLINE   _GL_INLINE

Referenced by c_isalnum(), c_isalpha(), c_isascii(), c_isblank(), c_iscntrl(), c_isdigit(), c_isgraph(), c_islower(), c_isprint(), c_ispunct(), c_isspace(), c_isupper(), c_isxdigit(), and c_tolower().

Function Documentation

c_isalnum()

C_CTYPE_INLINE bool c_isalnum

(

int

c

)

Referenced by strtod().

c_isalpha()

C_CTYPE_INLINE bool c_isalpha

(

int

c

)

c_isascii()

C_CTYPE_INLINE bool c_isascii

(

int

c

)

c_isblank()

C_CTYPE_INLINE bool c_isblank

(

int

c

)

c_iscntrl()

C_CTYPE_INLINE bool c_iscntrl

(

int

c

)

c_isdigit()

C_CTYPE_INLINE bool c_isdigit

(

int

c

)

Referenced by parse_number(), and strtod().

c_isgraph()

C_CTYPE_INLINE bool c_isgraph

(

int

c

)

c_islower()

C_CTYPE_INLINE bool c_islower

(

int

c

)

c_isprint()

C_CTYPE_INLINE bool c_isprint

(

int

c

)

c_ispunct()

C_CTYPE_INLINE bool c_ispunct

(

int

c

)

c_isspace()

C_CTYPE_INLINE bool c_isspace

(

int

c

)

c_isupper()

C_CTYPE_INLINE bool c_isupper

(

int

c

)

c_isxdigit()

C_CTYPE_INLINE bool c_isxdigit

(

int

c

)

Referenced by parse_number(), and strtod().

c_tolower()

C_CTYPE_INLINE int c_tolower

(

int

c

)

Referenced by c_strcasecmp(), c_strncasecmp(), inet_pton4(), parse_number(), and strtod().

c_toupper()

C_CTYPE_INLINE int c_toupper

(

int

c

)