mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-22 13:00:06 +00:00
99 lines
3.4 KiB
C
99 lines
3.4 KiB
C
#ifndef _WCTYPE_H
|
|
|
|
/* We try to get wint_t from <stddef.h>, but not all GCC versions define it
|
|
there. So define it ourselves if it remains undefined. */
|
|
# define __need_wint_t
|
|
# include <stddef.h>
|
|
# ifndef _WINT_T
|
|
/* Integral type unchanged by default argument promotions that can
|
|
hold any value corresponding to members of the extended character
|
|
set, as well as at least one value that does not correspond to any
|
|
member of the extended character set. */
|
|
# define _WINT_T
|
|
typedef unsigned int wint_t;
|
|
# endif
|
|
|
|
/* Need to repeat these prototypes here, as wctype/wctype.h defines all
|
|
these as macros and thus we couldn't add libc_hidden_proto. */
|
|
|
|
extern int iswalpha (wint_t __wc);
|
|
extern int iswalnum (wint_t __wc);
|
|
extern int iswdigit (wint_t __wc);
|
|
extern int iswlower (wint_t __wc);
|
|
extern int iswspace (wint_t __wc);
|
|
extern int iswxdigit (wint_t __wc);
|
|
extern wint_t towlower (wint_t __wc);
|
|
extern wint_t towupper (wint_t __wc);
|
|
|
|
libc_hidden_proto (iswalpha)
|
|
libc_hidden_proto (iswalnum)
|
|
libc_hidden_proto (iswdigit)
|
|
libc_hidden_proto (iswlower)
|
|
libc_hidden_proto (iswspace)
|
|
libc_hidden_proto (iswxdigit)
|
|
libc_hidden_proto (towlower)
|
|
libc_hidden_proto (towupper)
|
|
|
|
#include <wctype/wctype.h>
|
|
|
|
/* Internal interfaces. */
|
|
extern int __iswalpha_l_internal (wint_t __wc, __locale_t __locale)
|
|
attribute_hidden;
|
|
extern int __iswdigit_l_internal (wint_t __wc, __locale_t __locale)
|
|
attribute_hidden;
|
|
extern int __iswspace_l_internal (wint_t __wc, __locale_t __locale)
|
|
attribute_hidden;
|
|
extern int __iswxdigit_l_internal (wint_t __wc, __locale_t __locale)
|
|
attribute_hidden;
|
|
extern int __iswspace (wint_t __wc);
|
|
extern int __iswctype (wint_t __wc, wctype_t __desc);
|
|
extern int __iswctype_internal (wint_t __wc, wctype_t __desc) attribute_hidden;
|
|
extern wctype_t __wctype (const char *__property);
|
|
extern wctrans_t __wctrans (const char *__property);
|
|
extern wint_t __towctrans (wint_t __wc, wctrans_t __desc);
|
|
|
|
extern __typeof (iswalnum_l) __iswalnum_l;
|
|
extern __typeof (iswalpha_l) __iswalpha_l;
|
|
extern __typeof (iswblank_l) __iswblank_l;
|
|
extern __typeof (iswcntrl_l) __iswcntrl_l;
|
|
extern __typeof (iswdigit_l) __iswdigit_l;
|
|
extern __typeof (iswlower_l) __iswlower_l;
|
|
extern __typeof (iswgraph_l) __iswgraph_l;
|
|
extern __typeof (iswprint_l) __iswprint_l;
|
|
extern __typeof (iswpunct_l) __iswpunct_l;
|
|
extern __typeof (iswspace_l) __iswspace_l;
|
|
extern __typeof (iswupper_l) __iswupper_l;
|
|
extern __typeof (iswxdigit_l) __iswxdigit_l;
|
|
extern __typeof (towlower_l) __towlower_l;
|
|
extern __typeof (towupper_l) __towupper_l;
|
|
|
|
libc_hidden_proto (__towctrans)
|
|
libc_hidden_proto (__iswctype)
|
|
libc_hidden_proto (__iswalnum_l)
|
|
libc_hidden_proto (__iswalpha_l)
|
|
libc_hidden_proto (__iswblank_l)
|
|
libc_hidden_proto (__iswcntrl_l)
|
|
libc_hidden_proto (__iswdigit_l)
|
|
libc_hidden_proto (__iswlower_l)
|
|
libc_hidden_proto (__iswgraph_l)
|
|
libc_hidden_proto (__iswprint_l)
|
|
libc_hidden_proto (__iswpunct_l)
|
|
libc_hidden_proto (__iswspace_l)
|
|
libc_hidden_proto (__iswupper_l)
|
|
libc_hidden_proto (__iswxdigit_l)
|
|
libc_hidden_proto (__towlower_l)
|
|
libc_hidden_proto (__towupper_l)
|
|
|
|
/* The spec says that isdigit must only match the decimal digits. We
|
|
can check this without a memory access. */
|
|
# ifndef NOT_IN_libc
|
|
# undef iswdigit
|
|
# define iswdigit(c) ({ wint_t __c = (c); __c >= L'0' && __c <= L'9'; })
|
|
# undef iswdigit_l
|
|
# define iswdigit_l(c, l) ({ wint_t __c = (c); __c >= L'0' && __c <= L'9'; })
|
|
# undef __iswdigit_l
|
|
# define __iswdigit_l(c, l) ({ wint_t __c = (c); __c >= L'0' && __c <= L'9'; })
|
|
# endif
|
|
|
|
#endif
|