ctype.c File Reference

#include <string.h>
#include <ctype.h>
#include <precomp.h>

Include dependency graph for ctype.c:

Go to the source code of this file.

Macros
#define	__MINGW_IMPORT
#define	upalpha   ('A' - 'a')

Functions
const unsigned short **	__p__pwctype (void)
const unsigned short *__cdecl	__pwctype_func (void)
int __cdecl	_isctype_l (int c, int type, _locale_t locale)
int __cdecl	_isctype (int c, int ctypeFlags)
int __cdecl	_isleadbyte_l (int c, _locale_t locale)
int __cdecl	isalpha (int c)
int __cdecl	isalnum (int c)
int __cdecl	iswalnum (wint_t c)
int __cdecl	__isascii (int c)
int __cdecl	iswascii (wint_t c)
int __cdecl	iscntrl (int c)
int __cdecl	__iscsym (int c)
int __cdecl	__iscsymf (int c)
int __cdecl	isdigit (int c)
int __cdecl	isgraph (int c)
int __cdecl	islower (int c)
int __cdecl	isprint (int c)
int __cdecl	ispunct (int c)
int __cdecl	isspace (int c)
int __cdecl	isupper (int c)
int __cdecl	isxdigit (int c)
int __cdecl	iswalpha (wint_t c)
int __cdecl	iswcntrl (wint_t c)
int __cdecl	iswdigit (wint_t c)
int __cdecl	iswgraph (wint_t c)
int __cdecl	iswprint (wint_t c)
int __cdecl	iswpunct (wint_t c)
int __cdecl	iswlower (wint_t c)
int __cdecl	iswupper (wint_t c)
int __cdecl	iswspace (wint_t c)
int __cdecl	iswxdigit (wint_t c)
int __cdecl	__toascii (int c)
int __cdecl	_tolower (int c)
int __cdecl	_toupper (int c)
int __cdecl	tolower (int c)
int __cdecl	toupper (int c)
wint_t __cdecl	towlower (wint_t c)
wint_t __cdecl	towupper (wint_t c)

Variables
const unsigned short	_ctype []
const unsigned short	_wctype []
const unsigned short *	_pctype = _ctype + 1
const unsigned short *	_pwctype = _wctype + 1
const unsigned short	wine_wctype_table []

Macro Definition Documentation

__MINGW_IMPORT

#define __MINGW_IMPORT

Definition at line 3 of file ctype.c.

upalpha

#define upalpha   ('A' - 'a')

Definition at line 33 of file ctype.c.

Function Documentation

__isascii()

int __cdecl __isascii

(

int

c

)

Definition at line 655 of file ctype.c.

{
   return ((unsigned char)c <= 0x7f);
}

__iscsym()

int __cdecl __iscsym

(

int

c

)

Definition at line 679 of file ctype.c.

{
   return (c < 127 && (isalnum(c) || (c == '_')));
}

__iscsymf()

int __cdecl __iscsymf

(

int

c

)

Definition at line 687 of file ctype.c.

{
   return (c < 127 && (isalpha(c) || (c == '_')));
}

__p__pwctype()

const unsigned short ** __p__pwctype

(

void

)

Definition at line 564 of file ctype.c.

{
   return &_pwctype;
}

Referenced by Test__wctype().

__pwctype_func()

const unsigned short *__cdecl __pwctype_func

(

void

)

Definition at line 569 of file ctype.c.

{
   return _pwctype;
}

__toascii()

int __cdecl __toascii

(

int

c

)

Definition at line 843 of file ctype.c.

{
   return((unsigned int)(c) & 0x7f);
}

_isctype()

int __cdecl _isctype	(	int	c,
		int	ctypeFlags
	)

Definition at line 613 of file ctype.c.

{
  return _isctype_l(c, ctypeFlags, NULL);
}

Referenced by _tolower(), _toupper(), isalnum(), isalpha(), iscntrl(), isdigit(), isgraph(), islower(), isprint(), ispunct(), isspace(), isupper(), isxdigit(), tolower(), and toupper().

_isctype_l()

int __cdecl _isctype_l	(	int	c,
		int	type,
		_locale_t	locale
	)

Definition at line 583 of file ctype.c.

{
  MSVCRT_pthreadlocinfo locinfo;
 
  if(!locale)
    locinfo = get_locinfo();
  else
    locinfo = ((MSVCRT__locale_t)locale)->locinfo;
 
  if (c >= -1 && c <= 255)
    return locinfo->pctype[c] & type;
 
  if (locinfo->mb_cur_max != 1 && c > 0)
  {
    /* FIXME: Is there a faster way to do this? */
    WORD typeInfo;
    char convert[3], *pconv = convert;
 
    if (locinfo->pctype[(UINT)c >> 8] & _LEADBYTE)
      *pconv++ = (UINT)c >> 8;
    *pconv++ = c & 0xff;
    *pconv = 0;
 
    if (GetStringTypeExA(locinfo->lc_handle[LC_CTYPE],
                CT_CTYPE1, convert, convert[1] ? 2 : 1, &typeInfo))
      return typeInfo & type;
  }
  return 0;
}

Referenced by _isctype(), and _isleadbyte_l().

_isleadbyte_l()

int __cdecl _isleadbyte_l	(	int	c,
		_locale_t	locale
	)

Definition at line 621 of file ctype.c.

{
  return _isctype_l( c, _LEADBYTE, locale );
}

_tolower()

int __cdecl _tolower

(

int

c

)

Definition at line 851 of file ctype.c.

{
   if (_isctype (c, _UPPER))
       return (c - upalpha);
   return(c);
}

_toupper()

int __cdecl _toupper

(

int

c

)

Definition at line 861 of file ctype.c.

{
   if (_isctype (c, _LOWER))
      return (c + upalpha);
   return(c);
}

isalnum()

int __cdecl isalnum

(

int

c

)

Definition at line 639 of file ctype.c.

{
   return(_isctype(c, _ALPHA | _DIGIT));
}

Referenced by __iscsym().

isalpha()

int __cdecl isalpha

(

int

c

)

Definition at line 631 of file ctype.c.

{
   return(_isctype(c, _ALPHA));
}

iscntrl()

int __cdecl iscntrl

(

int

c

)

Definition at line 671 of file ctype.c.

{
   return(_isctype(c, _CONTROL));
}

isdigit()

int __cdecl isdigit

(

int

c

)

Definition at line 695 of file ctype.c.

{
   return(_isctype(c, _DIGIT));
}

isgraph()

int __cdecl isgraph

(

int

c

)

Definition at line 703 of file ctype.c.

{
   return (_isctype (c, _PUNCT | _ALPHA | _DIGIT));
}

islower()

int __cdecl islower

(

int

c

)

Definition at line 711 of file ctype.c.

{
   return (_isctype (c, _LOWER));
}

isprint()

int __cdecl isprint

(

int

c

)

Definition at line 719 of file ctype.c.

{
   return (_isctype (c, _BLANK | _PUNCT | _ALPHA | _DIGIT));
}

ispunct()

int __cdecl ispunct

(

int

c

)

Definition at line 727 of file ctype.c.

{
   return (_isctype (c, _PUNCT));
}

isspace()

int __cdecl isspace

(

int

c

)

Definition at line 735 of file ctype.c.

{
   return (_isctype (c, _SPACE));
}

isupper()

int __cdecl isupper

(

int

c

)

Definition at line 743 of file ctype.c.

{
   return (_isctype (c, _UPPER));
}

iswalnum()

int __cdecl iswalnum

(

wint_t

c

)

Definition at line 647 of file ctype.c.

{
    return iswctype(c, _ALPHA | _DIGIT);
}

iswalpha()

int __cdecl iswalpha

(

wint_t

c

)

Definition at line 760 of file ctype.c.

{
   return (iswctype (c, _ALPHA));
}

iswascii()

int __cdecl iswascii

(

wint_t

c

)

Definition at line 663 of file ctype.c.

{
    return __isascii(c);
}

iswcntrl()

int __cdecl iswcntrl

(

wint_t

c

)

Definition at line 768 of file ctype.c.

{
    return iswctype(c, _CONTROL);
}

iswdigit()

int __cdecl iswdigit

(

wint_t

c

)

Definition at line 776 of file ctype.c.

{
   return (iswctype (c, _DIGIT));
}

iswgraph()

int __cdecl iswgraph

(

wint_t

c

)

Definition at line 784 of file ctype.c.

{
  return iswctype(c,_PUNCT | _ALPHA | _DIGIT);
}

iswlower()

int __cdecl iswlower

(

wint_t

c

)

Definition at line 809 of file ctype.c.

{
   return (iswctype (c, _LOWER));
}

iswprint()

int __cdecl iswprint

(

wint_t

c

)

Definition at line 792 of file ctype.c.

{
  return iswctype((unsigned short)c,_BLANK | _PUNCT | _ALPHA | _DIGIT);
}

iswpunct()

int __cdecl iswpunct

(

wint_t

c

)

Definition at line 801 of file ctype.c.

{
    return iswctype(c, _PUNCT);
}

iswspace()

int __cdecl iswspace

(

wint_t

c

)

Definition at line 826 of file ctype.c.

{
   return (iswctype (c, _SPACE));
}

iswupper()

int __cdecl iswupper

(

wint_t

c

)

Definition at line 817 of file ctype.c.

{
    return iswctype(c, _UPPER);
}

iswxdigit()

int __cdecl iswxdigit

(

wint_t

c

)

Definition at line 834 of file ctype.c.

{
   return (iswctype (c, _HEX));
}

isxdigit()

int __cdecl isxdigit

(

int

c

)

Definition at line 751 of file ctype.c.

{
   return (_isctype (c, _HEX));
}

tolower()

int __cdecl tolower

(

int

c

)

Definition at line 871 of file ctype.c.

{
   if (_isctype (c, _UPPER))
       return (c - upalpha);
   return(c);
}

toupper()

int __cdecl toupper

(

int

c

)

Definition at line 881 of file ctype.c.

{
   if (_isctype (c, _LOWER))
      return (c + upalpha);
   return(c);
}

towlower()

wint_t __cdecl towlower

(

wint_t

c

)

Definition at line 891 of file ctype.c.

{
   if (iswctype (c, _UPPER))
       return (c - upalpha);
   return(c);
}

towupper()

wint_t __cdecl towupper

(

wint_t

c

)

Definition at line 901 of file ctype.c.

{
   if (iswctype (c, _LOWER))
      return (c + upalpha);
   return(c);
}

Variable Documentation

_ctype

const unsigned short _ctype[]

Definition at line 36 of file ctype.c.

Referenced by MSVCRT__create_locale(), and Test__ctype().

_pctype

const unsigned short* _pctype = _ctype + 1

Definition at line 556 of file ctype.c.

_pwctype

const unsigned short* _pwctype = _wctype + 1

Definition at line 557 of file ctype.c.

Referenced by __p__pwctype(), and __pwctype_func().

_wctype

const unsigned short _wctype[]

Definition at line 296 of file ctype.c.

wine_wctype_table

const unsigned short wine_wctype_table[]

extern

Definition at line 6 of file wctype.c.

Referenced by get_char_typeW().