/*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000, 2005, 2008 Apple Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* @(#)ctype.h 8.4 (Berkeley) 1/21/94
*/
-//Begin-Libc
-#include "xlocale_private.h"
-//End-Libc
#ifndef _CTYPE_H_
#define _CTYPE_H_
-#include <runetype.h>
-
-#define _CTYPE_A 0x00000100L /* Alpha */
-#define _CTYPE_C 0x00000200L /* Control */
-#define _CTYPE_D 0x00000400L /* Digit */
-#define _CTYPE_G 0x00000800L /* Graph */
-#define _CTYPE_L 0x00001000L /* Lower */
-#define _CTYPE_P 0x00002000L /* Punct */
-#define _CTYPE_S 0x00004000L /* Space */
-#define _CTYPE_U 0x00008000L /* Upper */
-#define _CTYPE_X 0x00010000L /* X digit */
-#define _CTYPE_B 0x00020000L /* Blank */
-#define _CTYPE_R 0x00040000L /* Print */
-#define _CTYPE_I 0x00080000L /* Ideogram */
-#define _CTYPE_T 0x00100000L /* Special */
-#define _CTYPE_Q 0x00200000L /* Phonogram */
-#define _CTYPE_SW0 0x20000000L /* 0 width character */
-#define _CTYPE_SW1 0x40000000L /* 1 width character */
-#define _CTYPE_SW2 0x80000000L /* 2 width character */
-#define _CTYPE_SW3 0xc0000000L /* 3 width character */
-#define _CTYPE_SWM 0xe0000000L /* Mask for screen width data */
-#define _CTYPE_SWS 30 /* Bits to shift to get width */
-
-#ifdef _NONSTD_SOURCE
-/*
- * Backward compatibility
- */
-#define _A _CTYPE_A /* Alpha */
-#define _C _CTYPE_C /* Control */
-#define _D _CTYPE_D /* Digit */
-#define _G _CTYPE_G /* Graph */
-#define _L _CTYPE_L /* Lower */
-#define _P _CTYPE_P /* Punct */
-#define _S _CTYPE_S /* Space */
-#define _U _CTYPE_U /* Upper */
-#define _X _CTYPE_X /* X digit */
-#define _B _CTYPE_B /* Blank */
-#define _R _CTYPE_R /* Print */
-#define _I _CTYPE_I /* Ideogram */
-#define _T _CTYPE_T /* Special */
-#define _Q _CTYPE_Q /* Phonogram */
-#define _SW0 _CTYPE_SW0 /* 0 width character */
-#define _SW1 _CTYPE_SW1 /* 1 width character */
-#define _SW2 _CTYPE_SW2 /* 2 width character */
-#define _SW3 _CTYPE_SW3 /* 3 width character */
-#endif /* _NONSTD_SOURCE */
-
-__BEGIN_DECLS
-int isalnum(int);
-int isalpha(int);
-int isblank(int);
-int iscntrl(int);
-int isdigit(int);
-int isgraph(int);
-int islower(int);
-int isprint(int);
-int ispunct(int);
-int isspace(int);
-int isupper(int);
-int isxdigit(int);
-int tolower(int);
-int toupper(int);
-int isascii(int);
-int toascii(int);
-
-#if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE)
-int _tolower(int);
-int _toupper(int);
-int digittoint(int);
-int ishexnumber(int);
-int isideogram(int);
-int isnumber(int);
-int isphonogram(int);
-int isrune(int);
-int isspecial(int);
-#endif
-__END_DECLS
-
-
-#define isalnum(c) __istype((c), (_CTYPE_A|_CTYPE_D))
-#define isalpha(c) __istype((c), _CTYPE_A)
-#define isblank(c) __istype((c), _CTYPE_B)
-#define iscntrl(c) __istype((c), _CTYPE_C)
-#define isdigit(c) __isctype((c), _CTYPE_D) /* ANSI -- locale independent */
-#define isgraph(c) __istype((c), _CTYPE_G)
-#define islower(c) __istype((c), _CTYPE_L)
-#define isprint(c) __istype((c), _CTYPE_R)
-#define ispunct(c) __istype((c), _CTYPE_P)
-#define isspace(c) __istype((c), _CTYPE_S)
-#define isupper(c) __istype((c), _CTYPE_U)
-#define isxdigit(c) __isctype((c), _CTYPE_X) /* ANSI -- locale independent */
-#define tolower(c) __tolower(c)
-#define toupper(c) __toupper(c)
-
-#define _tolower(c) __tolower(c)
-#define _toupper(c) __toupper(c)
-
-#if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE)
-#define digittoint(c) __maskrune((c), 0xFF)
-#define isascii(c) (((c) & ~0x7F) == 0)
-#define ishexnumber(c) __istype((c), _CTYPE_X)
-#define isideogram(c) __istype((c), _CTYPE_I)
-#define isnumber(c) __istype((c), _CTYPE_D)
-#define isphonogram(c) __istype((c), _CTYPE_Q)
-#define isrune(c) __istype((c), 0xFFFFFF00L)
-#define isspecial(c) __istype((c), _CTYPE_T)
-#define toascii(c) ((c) & 0x7F)
-#endif
-
-/* See comments in <machine/_type.h> about __darwin_ct_rune_t. */
-__BEGIN_DECLS
-unsigned long ___runetype(__darwin_ct_rune_t);
-__darwin_ct_rune_t ___tolower(__darwin_ct_rune_t);
-__darwin_ct_rune_t ___toupper(__darwin_ct_rune_t);
-__END_DECLS
-
-/*
- * _EXTERNALIZE_CTYPE_INLINES_ is defined in locale/nomacros.c to tell us
- * to generate code for extern versions of all our inline functions.
- */
-#ifdef _EXTERNALIZE_CTYPE_INLINES_
-#define _USE_CTYPE_INLINE_
-#define static
-#define __inline
-#endif
-
-/*
- * Use inline functions if we are allowed to and the compiler supports them.
- */
-#if !defined(_DONT_USE_CTYPE_INLINE_) && \
- (defined(_USE_CTYPE_INLINE_) || defined(__GNUC__) || defined(__cplusplus))
-
-#ifdef USE_ASCII
-static __inline int
-__maskrune(__darwin_ct_rune_t _c, unsigned long _f)
-{
- return _CurrentRuneLocale->__runetype[_c && 0xff] & _f;
-}
-//Begin-Libc
-#elif defined(__LIBC__)
-static __inline int
-__maskrune(__darwin_ct_rune_t _c, unsigned long _f)
-{
- return ((_c < 0 || _c >= _CACHED_RUNES) ? ___runetype(_c) :
- __current_locale()->__lc_ctype->_CurrentRuneLocale.__runetype[_c]) & _f;
-}
-//End-Libc
-#else /* !USE_ASCII */
-__BEGIN_DECLS
-int __maskrune(__darwin_ct_rune_t, unsigned long);
-__END_DECLS
-#endif /* USE_ASCII */
-
-static __inline int
-__istype(__darwin_ct_rune_t _c, unsigned long _f)
-{
-#ifdef USE_ASCII
- return !!(__maskrune(_c, _f));
-#else /* USE_ASCII */
- return !!(isascii(_c) ? (_DefaultRuneLocale.__runetype[_c] & _f)
- : __maskrune(_c, _f));
-#endif /* USE_ASCII */
-}
-
-static __inline __darwin_ct_rune_t
-__isctype(__darwin_ct_rune_t _c, unsigned long _f)
-{
-#ifdef USE_ASCII
- return !!(_DefaultRuneLocale.__runetype[_c & 0xff] & _f);
-#else /* USE_ASCII */
- return (_c < 0 || _c >= _CACHED_RUNES) ? 0 :
- !!(_DefaultRuneLocale.__runetype[_c] & _f);
-#endif /* USE_ASCII */
-}
-
-#ifdef USE_ASCII
-static __inline __darwin_ct_rune_t
-__toupper(__darwin_ct_rune_t _c)
-{
- return _CurrentRuneLocale->__mapupper[_c & 0xff];
-}
-
-static __inline __darwin_ct_rune_t
-__tolower(__darwin_ct_rune_t _c)
-{
- return _CurrentRuneLocale->__maplower[_c & 0xff];
-}
-//Begin-Libc
-#elif defined(__LIBC__)
-/*
- * We can't do what we do for __toupper_l() (check for ASCII first, then call
- * ___toupper_l() otherwise) because versions of ___toupper() before Tiger
- * assume c >= _CACHED_RUNES. So we are stuck making __toupper() a routine
- * to hide the extended locale details, outside of Libc.
- */
-static __inline __darwin_ct_rune_t
-__toupper(__darwin_ct_rune_t _c)
-{
- return (_c < 0 || _c >= _CACHED_RUNES) ? ___toupper(_c) :
- __current_locale()->__lc_ctype->_CurrentRuneLocale.__mapupper[_c];
-}
-
-static __inline __darwin_ct_rune_t
-__tolower(__darwin_ct_rune_t _c)
-{
- return (_c < 0 || _c >= _CACHED_RUNES) ? ___tolower(_c) :
- __current_locale()->__lc_ctype->_CurrentRuneLocale.__maplower[_c];
-}
-//End-Libc
-#else /* USE_ASCII */
-__BEGIN_DECLS
-__darwin_ct_rune_t __toupper(__darwin_ct_rune_t);
-__darwin_ct_rune_t __tolower(__darwin_ct_rune_t);
-__END_DECLS
-#endif /* USE_ASCII */
-
-static __inline int
-__wcwidth(__darwin_ct_rune_t _c)
-{
- unsigned int _x;
-
- if (_c == 0)
- return (0);
- _x = (unsigned int)__maskrune(_c, _CTYPE_SWM|_CTYPE_R);
- if ((_x & _CTYPE_SWM) != 0)
- return ((_x & _CTYPE_SWM) >> _CTYPE_SWS);
- return ((_x & _CTYPE_R) != 0 ? 1 : -1);
-}
-
-#else /* not using inlines */
-
-__BEGIN_DECLS
-int __maskrune(__darwin_ct_rune_t, unsigned long);
-int __istype (__darwin_ct_rune_t, unsigned long);
-int __isctype(__darwin_ct_rune_t, unsigned long);
-__darwin_ct_rune_t __toupper(__darwin_ct_rune_t);
-__darwin_ct_rune_t __tolower(__darwin_ct_rune_t);
-int __wcwidth(__darwin_ct_rune_t);
-__END_DECLS
-#endif /* using inlines */
+#include <_ctype.h>
#ifdef _USE_EXTENDED_LOCALES_
#include <xlocale/_ctype.h>
projects / apple / libc.git / blobdiff