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Thu Oct 31 00:01:39 1996 Ulrich Drepper <drepper@cygnus.com> * signal/Makefile (routines): Add sigwait. * signal/signal.h: Add prototype for sigwait. * sysdeps/posix/sigwait.c: New file. Implementation of sigwait function from POSIX.1c. * sysdeps/stub/sigwait.c: New file. Stub version of sigwait. Wed Oct 30 02:01:17 1996 Richard Henderson <rth@tamu.edu> * sunrpc/xdr_float.c (xdr_float): Handle sizeof(float)!=sizeof(long), but don't bother going farther than sizeof(float)==sizeof(int). (xdr_double): Handle little-endian machines! Handle sizeof(double) != 2*sizeof(long), though again don't bother with more than int. Thu Oct 29 16:09:42 1996 Craig Metz <cmetz@inner.net> * sysdeps/posix/getaddrinfo.c: Use buffer limits for inet_ntop function. Tue Oct 29 12:37:22 1996 Ulrich Drepper <drepper@cygnus.com> * Makerules: Create symbolic links for linking in $(libdir). (make-link): Use absolute path for destination if this is not in the same directory. * elf/rtld.c (dl_main): When verifying don't check the name of the dynamic linker. * shlib-versions: Change entries for Hurd specific libs from *-*-gnu* to *-*-gnu?* so that i586-pc-linux-gnu does not match these entries. * assert/assert.h: Reformat copyright. Change reference to ANSI into reference to ISO C. * ctype/ctype.h: Likewise. * errno.h: Likewise. * limits.h: Likewise. * math/math.h: Likewise. * setjmp/setjmp.h: Likewise. * stdio/stdio.h: Likewise. * libio/stdio.h: Likewise. * stdlib/stdlib.h: Likewise. * string/string.h: Likewise. * time/time.h: Likewise. * string/argz.h: Use __const is definitions. * elf/dlfcn.h: Use __const and __P. Reformat copyright. * misc/err.h: Likewise. * wctype/wctype.h (wctrans_t): Use __const instead of const. * Makeconfig ($(common-objpfx)soversions.mk): Generate list of sonames for versioned libraries. * Makefile: Remove code to generate libc-version.h. Generate gnu/lib-names.h with info from soversions.mk. * features.h: Define __GLIBC__ and __GLIBC_MINOR__. * dirent/tst-seekdir.c: Initialize save3. * grp/testgrp.c: Initialize my_group. * grp/fgetgrent_r.c: Change interface to follow POSIX.1c. * grp/grp.h: Likewise. * nss/getXXbyYY.c: Likewise. * nss/getXXbyYY_r.c: Likewise. * nss/getXXent.c: Likewise. * nss/getXXent_r.c: Likewise. * pwd/fgetpwent_r.c: Likewise. * pwd/pwd.h: Likewise. * shadow/fgetspent_r.c: Likewise. * shadow/sgetspent.c: Likewise. * shadow/sgetspent_r.c: Likewise. * grp/fgetgrent.c: Adapt for change in interface of fgetgrent_r. * pwd/fgetpwent.c: Likewise, for fgetpwent_r.c. * shadow/fgetspent.c: Likewise, for fgetpwent_r.c. * resolv/netdb.h: Adapt prototypes for reentrant functions to follow POSIX.1c. * sunrpc/rpc/netdb.h: Likewise, * shadow/shadow.h: Likewise. * inet/getnetgrent_r.c: Follow change in pwd/grp function interface. * sysdeps/unix/getlogin_r.c: Return ERANGE when buffer is too small. * inet/herrno.c: Don't define __h_errno. Only h_errno otherwise the ELF aliasing creates strange situations. * sysdeps/unix/sysv/linux/errnos.H: Define __set_errno as inline function. * sysdeps/unix/sysv/linux/i386/sysdep.S: Don't define __errno. * sysdeps/unix/sysv/linux/m68k/sysdep.S: Likewise. * libio/libio.h: Don't declare _IO_flockfile and _IO_funlockfile weak. * locale/programs/charmap.c: Add casts to prevent warnings. * locale/programs/linereader.h: Likewise. * locale/programs/ld-collate.c: Likewise. * locale/programs/stringtrans.c: Likewise. Change types for various variables to prevent warnings. * locale/programs/ld-ctype.c: Likewise. * locale/programs/linereader.h (lr_ungetc): Likewise. * locale/programs/charset.h (struct charset): Use `unsigned int' as type for width_default. * posix/regex.c: Change type of `this_reg' variables. * stdio-common/Makefile: Use -Wno-format for tstdiomisc.c. * stdio-common/bug5.c: De-ANSI-fy. Use correct types for variables. * stdio-common/printf_fp.c: Initialize to_shift. * stdio-common/test_rdwr.c: Add cast. * stdio-common/vfprintf.c: Add casts and use correct types to prevent warnings. * stdio-common/vfscanf.c: Initialize str and strptr. * sysdeps/libm-ieee754/e_jnf.c: Use correct types to prevent warnings. * sysdeps/libm-ieee754/e_pow.c: Likewise. * sysdeps/libm-ieee754/e_powf.c: Likewise. * sysdeps/libm-ieee754/e_rem_pio2f.c: Likewise. * time/test-tz.c: Likewise. * manual/creature.texi: Document _REENTRANT and _THREAD_SAFE. * manual/libc.texinfo: Prevent makeinfo failure by avoiding libc.cp index. This must be fixed. * manual/nss.texi: Adapt for correct POSIX.1c interface of reentrant functions. * manual/users.texi: Document netgroup functions. * po/es.po: Updated. * po/fr.po: Updated. * posix/fnmatch.c: Change to match libit version. * posix/unistd.h: Change prototype for ttyname_r to match POSIX.1c. * sysdep/posix/ttyname_r.c: Likewise. * stdlib/atexit.h (__new_exitfn): Add internal locking. * stdlib/exit.c: De-ANSI-fy. Handle new ef_us value for flavor. * stdlib/exit.h: De-ANSI-fy. Define new ef_us value for flavor. * stdlib/random.c (__srandom): Add internal locking. (__initstate): Likewise. (__setstate): Likewise. (__random): Likewise. Mon Oct 28 22:28:37 1996 NIIBE Yutaka <gniibe@mri.co.jp> * sysdeps/generic/crypt-entry.c (crypt_r): Use __set_errno. (crypt): Likewise. * resolv/gethnamaddr.c (gethostbyname2): Likewise. * sysdeps/generic/uname.c: Likewise. * sysdeps/posix/rename.c: Likewise. * sysdeps/stub/setrlimit.c: Likewise. * nss/nss_db/db-netgrp.c (_nss_db_setnetgrent): Fix typo. Sun Oct 27 11:12:50 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * locale/programs/ld-collate.c (collate_order_elem): Fix format string. (collate_element_to): Cast field width argument to `int' for format string. (collate_symbol): Likewise. (collate_order_elem): Likewise. (collate_weight_bsymbol): Likewise. (collate_simple_weight): Likewise. * locale/programs/ld-time.c (STRARR_ELEM): Fix format string. * locale/programs/ld-ctype.c (ctype_class_newP): Add missing argument for format string. (ctype_map_newP): Likewise. (set_class_defaults): Fix format string. * locale/programs/localedef.c (construct_output_path): Putting an explicit \0 into the format string does not work, use %c. Sat Oct 26 20:38:36 1996 Richard Henderson <rth@tamu.edu> * Makerules: Install all shared libraries in $(slibdir). * login/Makefile: Build libutil.so in others pass after libc.so is created. * misc/mntent.h: Include <paths.h> for _PATH_MNTTAB & _PATH_MOUNTED. * string/stratcliff.c: Allocate 3 pages instead of one, then use mprotect so that we know that the adjacent pages are inaccessible. * resource/sys/resource.h: Move all structures and enums to ... * sysdeps/generic/resourcebits.h: ... here ... * sysdeps/unix/bsd/sun/sunos4/resourcebits.h: ... and here. * sysdeps/unix/sysv/linux/alpha/resourcebits.h: Remove. * sysdeps/unix/sysv/linux/i386/resourcebits.h: Remove. * sysdeps/unix/sysv/linux/m68k/resourcebits.h: Remove. * sysdeps/unix/sysv/linux/mips/resourcebits.h: Remove. * sysdeps/unix/sysv/linux/resourcebits.h: New file. Use kernel header for RLIMIT_* definitions. The members of struct rlimit are longs. Thu Oct 24 17:43:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * MakeTAGS (sysdep-dirs): Fix typo. Wed Oct 23 03:45:22 1996 Ulrich Drepper <drepper@cygnus.com> * Makefile (headers): Don't mention libc-version.h. (install-others): ...but here. * time/strptime.c: Recognize %s, %u, %g, and %G format. nothing is found. This guarantees all subsequent calls behave * sysdeps/unix/sysv/linux/syscalls.list: Change function name for * io/getwd.c (getwd) [! PATH_MAX]: Don't assume that the user's buffer is any longer than the amount necessary to hold the filename; the Hurd getcwd uses the *entire* contents of the buffer, however long it is specified to be. * posix/getconf.c: De-ANSI-fy. Recognize POSIX.2 constant names. since these do not depend on the platform.
211 lines
7.1 KiB
C
211 lines
7.1 KiB
C
/* Copyright (C) 1996 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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/*
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* ISO/IEC 9899:1990/Amendment 1:1995 7.15:
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* Wide-character classification and mapping utilities <wctype.h>
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*/
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#ifndef _WCTYPE_H
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#define _WCTYPE_H 1
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#include <features.h>
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__BEGIN_DECLS
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/* We try to get wint_t from <stddef.h>, but not all GCC versions define it
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there. So define it ourselves if it remains undefined. */
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#define __need_wint_t
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#include <stddef.h>
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#ifndef _WINT_T
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/* Integral type unchanged by default argument promotions that can
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hold any value corresponding to members of the extended character
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set, as well as at least one value that does not correspond to any
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member of the extended character set. */
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#define _WINT_T
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typedef unsigned int wint_t;
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#endif
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/* Scalar type that can hold values which represent locale-specific
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character mappings. */
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typedef __const unsigned int *wctrans_t;
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/* Scalar type that can hold values which represent locale-specific
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character classifications. */
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typedef unsigned long int wctype_t;
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/* Constant expression of type `wint_t' whose value does not correspond
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to any member of the extended character set. */
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#ifndef WEOF
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#define WEOF (0xffffffffu)
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#endif
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#ifndef _ISbit
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/* These are all the characteristics of characters.
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If there get to be more than 16 distinct characteristics,
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many things must be changed that use `unsigned short int's.
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The characteristics are stored always in network byte order (big
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endian). We define the bit value interpretations here dependent on the
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machine's byte order. */
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#include <endian.h>
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#if __BYTE_ORDER == __BIG_ENDIAN
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#define _ISbit(bit) (1 << bit)
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#else /* __BYTE_ORDER == __LITTLE_ENDIAN */
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#define _ISbit(bit) (bit < 8 ? ((1 << bit) << 8) : ((1 << bit) >> 8))
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#endif
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enum
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{
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_ISupper = _ISbit (0), /* UPPERCASE. */
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_ISlower = _ISbit (1), /* lowercase. */
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_ISalpha = _ISbit (2), /* Alphabetic. */
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_ISdigit = _ISbit (3), /* Numeric. */
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_ISxdigit = _ISbit (4), /* Hexadecimal numeric. */
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_ISspace = _ISbit (5), /* Whitespace. */
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_ISprint = _ISbit (6), /* Printing. */
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_ISgraph = _ISbit (7), /* Graphical. */
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_ISblank = _ISbit (8), /* Blank (usually SPC and TAB). */
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_IScntrl = _ISbit (9), /* Control character. */
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_ISpunct = _ISbit (10), /* Punctuation. */
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_ISalnum = _ISbit (11) /* Alphanumeric. */
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};
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#endif /* Not _ISbit */
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/*
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* Wide-character classification functions: 7.15.2.1.
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*/
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/* Test for any wide character for which `iswalpha' or `iswdigit' is
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true. */
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extern int iswalnum __P ((wint_t __wc));
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/* Test for any wide character for which `iswupper' or 'iswlower' is
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true, or any wide character that is one of a locale-specific set of
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wide-characters for which none of `iswcntrl', `iswdigit',
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`iswpunct', or `iswspace' is true. */
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extern int iswalpha __P ((wint_t __wc));
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/* Test for any control wide character. */
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extern int iswcntrl __P ((wint_t __wc));
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/* Test for any wide character that corresponds to a decimal-digit
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character. */
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extern int iswdigit __P ((wint_t __wc));
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/* Test for any wide character for which `iswprint' is true and
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`iswspace' is false. */
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extern int iswgraph __P ((wint_t __wc));
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/* Test for any wide character that corresponds to a lowercase letter
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or is one of a locale-specific set of wide characters for which
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none of `iswcntrl', `iswdigit', `iswpunct', or `iswspace' is true. */
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extern int iswlower __P ((wint_t __wc));
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/* Test for any printing wide character. */
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extern int iswprint __P ((wint_t __wc));
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/* Test for any printing wide character that is one of a
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locale-specific et of wide characters for which neither `iswspace'
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nor `iswalnum' is true. */
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extern int iswpunct __P ((wint_t __wc));
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/* Test for any wide character that corresponds to a locale-specific
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set of wide characters for which none of `iswalnum', `iswgraph', or
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`iswpunct' is true. */
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extern int iswspace __P ((wint_t __wc));
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/* Test for any wide character that corresponds to an uppercase letter
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or is one of a locale-specific set of wide character for which none
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of `iswcntrl', `iswdigit', `iswpunct', or `iswspace' is true. */
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extern int iswupper __P ((wint_t __wc));
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/* Test for any wide character that corresponds to a hexadecimal-digit
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character equivalent to that performed be the functions described
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in the previous subclause. */
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extern int iswxdigit __P ((wint_t __wc));
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/*
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* Extensible wide-character classification functions: 7.15.2.2.
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*/
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/* Construct value that describes a class of wide characters identified
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by the string argument PROPERTY. */
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extern wctype_t wctype __P ((__const char *__property));
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/* Determine whether the wide-character WC has the property described by
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DESC. */
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extern int iswctype __P ((wint_t __wc, wctype_t __desc));
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/*
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* Wide-character case-mapping functions: 7.15.3.1.
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*/
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/* Converts an uppercase letter to the corresponding lowercase letter. */
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extern wint_t towlower __P ((wint_t __wc));
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/* Converts an lowercase letter to the corresponding uppercase letter. */
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extern wint_t towupper __P ((wint_t __wc));
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/*
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* Extensible wide-character mapping functions: 7.15.3.2.
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*/
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/* Construct value that describes a mapping between wide characters
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identified by the string argument PROPERTY. */
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extern wctrans_t wctrans __P ((__const char *__property));
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/* Map the wide character WC using the mapping described by DESC. */
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extern wint_t towctrans __P ((wint_t __wc, wctrans_t __desc));
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#ifndef __NO_WCTYPE
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#define iswalnum(wc) iswctype ((wc), _ISalnum)
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#define iswalpha(wc) iswctype ((wc), _ISalpha)
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#define iswcntrl(wc) iswctype ((wc), _IScntrl)
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#define iswdigit(wc) iswctype ((wc), _ISdigit)
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#define iswlower(wc) iswctype ((wc), _ISlower)
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#define iswgraph(wc) iswctype ((wc), _ISgraph)
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#define iswprint(wc) iswctype ((wc), _ISprint)
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#define iswpunct(wc) iswctype ((wc), _ISpunct)
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#define iswspace(wc) iswctype ((wc), _ISspace)
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#define iswupper(wc) iswctype ((wc), _ISupper)
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#define iswxdigit(wc) iswctype ((wc), _ISxdigit)
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#ifdef __USE_GNU
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#define iswblank(wc) iswctype ((wc), _ISblank)
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#endif
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/* Pointer to conversion tables. */
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extern __const int *__ctype_tolower; /* Case conversions. */
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extern __const int *__ctype_toupper; /* Case conversions. */
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#define towlower(wc) towctrans (wc, __ctype_tolower)
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#define towupper(wc) towctrans (wc, __ctype_toupper)
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#endif /* Not __NO_WCTYPE. */
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__END_DECLS
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#endif /* wctype.h */
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