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* include/stdlib.h (__libc_drand48_data): Declare as hidden. * stdlib/drand48.c: Remove declaration of __libc_drand48_data here. * stdlib/erand48.c: Likewise. * stdlib/jrand48.c: Likewise. * stdlib/lcong48.c: Likewise. * stdlib/lrand48.c: Likewise. * stdlib/mrand48.c: Likewise. * stdlib/nrand48.c: Likewise. * stdlib/seed48.c: Likewise. * stdlib/srand48.c: Likewise. * stdio-common/_itoa.c (_itoa_base_table): Declare as hidden. (_itoa_lower_digits_internal): New declaration. (_itoa_upper_digits_internal): New declaration. (_itoa): Use INTUSE to acces _itoa_upper_digits and _itoa_lower_digits. * stdio-common.h (_itoa_lower_digits_internal): New declaration. (_itoa_upper_digits_internal): New declaration. (_itoa_word): Use INTUSE to acces _itoa_upper_digits and _itoa_lower_digits. * stdio-common/itoa-digits.c: Use INTVARDEF with _itoa_lower_digits. * stdio-common/itoa-udigits.c: Use INTVARDEF with _itoa_upper_digits. * elf/dl-minimal.c (_itoa): Declare _itoa_lower_digits as hidden. * elf/dl-reloc.c (_dl_reloc_bad_type): Likewise. * stdio-common/_itowa.c (_itoa_base_table): Declare as hidden. (_itowa_lower_digits): Likewise. (_itowa_upper_digits): Likewise. * stdio-common/_itowa.h (_itowa_lower_digits): Likewise. (_itowa_upper_digits): Likewise. * intl/plural-exp.h (attribute_hidden): Define as empty macro if not already defined. (GERMANIC_PLURAL): Declare as hidden. * posix/getopt.c (__getopt_initialized): Declare as hidden. (attribute_hidden): Define as empty macro if not already defined. * iconv/gconv_int.h (__gconv_path_elem): Declare hidden. (__gconv_max_path_elem_len): Likewise. (__gconv_path_envvar): Likewise. * math/Makefile (gmp-objs): Remove mp_clz_tab. * stdlib/Makefile (aux): Remove mp_clz_tab. * stdlib/mp_clz_tab.c: Removed. Not needed anywhere. * stdlib/exit.h (__exit_funcs): Declare as hidden.
123 lines
4.0 KiB
C
123 lines
4.0 KiB
C
/* Expression parsing and evaluation for plural form selection.
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Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
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Written by Ulrich Drepper <drepper@cygnus.com>, 2000.
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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 Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the 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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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#ifndef _PLURAL_EXP_H
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#define _PLURAL_EXP_H
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#ifndef PARAMS
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# if __STDC__
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# define PARAMS(args) args
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# else
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# define PARAMS(args) ()
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# endif
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#endif
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#ifndef internal_function
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# define internal_function
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#endif
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/* This is the representation of the expressions to determine the
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plural form. */
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struct expression
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{
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int nargs; /* Number of arguments. */
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enum operator
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{
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/* Without arguments: */
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var, /* The variable "n". */
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num, /* Decimal number. */
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/* Unary operators: */
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lnot, /* Logical NOT. */
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/* Binary operators: */
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mult, /* Multiplication. */
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divide, /* Division. */
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module, /* Modulo operation. */
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plus, /* Addition. */
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minus, /* Subtraction. */
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less_than, /* Comparison. */
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greater_than, /* Comparison. */
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less_or_equal, /* Comparison. */
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greater_or_equal, /* Comparison. */
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equal, /* Comparison for equality. */
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not_equal, /* Comparison for inequality. */
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land, /* Logical AND. */
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lor, /* Logical OR. */
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/* Ternary operators: */
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qmop /* Question mark operator. */
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} operation;
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union
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{
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unsigned long int num; /* Number value for `num'. */
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struct expression *args[3]; /* Up to three arguments. */
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} val;
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};
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/* This is the data structure to pass information to the parser and get
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the result in a thread-safe way. */
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struct parse_args
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{
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const char *cp;
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struct expression *res;
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};
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/* Names for the libintl functions are a problem. This source code is used
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1. in the GNU C Library library,
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2. in the GNU libintl library,
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3. in the GNU gettext tools.
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The function names in each situation must be different, to allow for
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binary incompatible changes in 'struct expression'. Furthermore,
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1. in the GNU C Library library, the names have a __ prefix,
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2.+3. in the GNU libintl library and in the GNU gettext tools, the names
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must follow ANSI C and not start with __.
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So we have to distinguish the three cases. */
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#ifdef _LIBC
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# define FREE_EXPRESSION __gettext_free_exp
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# define PLURAL_PARSE __gettextparse
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# define GERMANIC_PLURAL __gettext_germanic_plural
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# define EXTRACT_PLURAL_EXPRESSION __gettext_extract_plural
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#elif defined (IN_LIBINTL)
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# define FREE_EXPRESSION gettext_free_exp__
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# define PLURAL_PARSE gettextparse__
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# define GERMANIC_PLURAL gettext_germanic_plural__
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# define EXTRACT_PLURAL_EXPRESSION gettext_extract_plural__
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#else
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# define FREE_EXPRESSION free_plural_expression
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# define PLURAL_PARSE parse_plural_expression
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# define GERMANIC_PLURAL germanic_plural
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# define EXTRACT_PLURAL_EXPRESSION extract_plural_expression
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#endif
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#ifndef attribute_hidden
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# define attribute_hidden
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#endif
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extern void FREE_EXPRESSION PARAMS ((struct expression *exp))
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internal_function;
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extern int PLURAL_PARSE PARAMS ((void *arg));
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extern struct expression GERMANIC_PLURAL attribute_hidden;
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extern void EXTRACT_PLURAL_EXPRESSION PARAMS ((const char *nullentry,
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struct expression **pluralp,
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unsigned long int *npluralsp))
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internal_function;
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#endif /* _PLURAL_EXP_H */
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