mirror of
git://git.gnupg.org/gnupg.git
synced 2024-12-22 10:19:57 +01:00
c0c2c58054
to libgcrypt functions, using shared error codes from libgpg-error, replacing the old functions we used to have in ../util by those in ../jnlib and ../common, renaming the malloc functions and a couple of types. Note, that not all changes are listed below becuause they are too similar and done at far too many places. As of today the code builds using the current libgcrypt from CVS but it is very unlikely that it actually works.
301 lines
10 KiB
C
301 lines
10 KiB
C
/* util.h
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* Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
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*
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* This file is part of GNUPG.
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*
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* GNUPG is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* GNUPG 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#ifndef G10_UTIL_H
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#define G10_UTIL_H
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#warning oops, using old util.h
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#if 0 /* Dont use it anymore */
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#if defined (__MINGW32__) || defined (__CYGWIN32__)
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#include <stdarg.h>
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#endif
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#include "types.h"
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#include "errors.h"
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#include "types.h"
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#include "mpi.h"
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typedef struct {
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int *argc; /* pointer to argc (value subject to change) */
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char ***argv; /* pointer to argv (value subject to change) */
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unsigned flags; /* Global flags (DO NOT CHANGE) */
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int err; /* print error about last option */
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/* 1 = warning, 2 = abort */
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int r_opt; /* return option */
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int r_type; /* type of return value (0 = no argument found)*/
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union {
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int ret_int;
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long ret_long;
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ulong ret_ulong;
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char *ret_str;
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} r; /* Return values */
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struct {
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int idx;
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int inarg;
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int stopped;
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const char *last;
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void *aliases;
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const void *cur_alias;
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} internal; /* DO NOT CHANGE */
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} ARGPARSE_ARGS;
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typedef struct {
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int short_opt;
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const char *long_opt;
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unsigned flags;
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const char *description; /* optional option description */
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} ARGPARSE_OPTS;
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/*-- logger.c --*/
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void log_set_logfile( const char *name, int fd );
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FILE *log_stream(void);
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void g10_log_print_prefix(const char *text);
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void log_set_name( const char *name );
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const char *log_get_name(void);
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void log_set_pid( int pid );
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int log_get_errorcount( int clear );
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void log_inc_errorcount(void);
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int log_set_strict(int val);
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void g10_log_hexdump( const char *text, const char *buf, size_t len );
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#if defined (__riscos__) \
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|| (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 5 ))
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void g10_log_bug( const char *fmt, ... )
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__attribute__ ((noreturn, format (printf,1,2)));
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void g10_log_bug0( const char *, int, const char * ) __attribute__ ((noreturn));
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void g10_log_fatal( const char *fmt, ... )
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__attribute__ ((noreturn, format (printf,1,2)));
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void g10_log_error( const char *fmt, ... ) __attribute__ ((format (printf,1,2)));
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void g10_log_info( const char *fmt, ... ) __attribute__ ((format (printf,1,2)));
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void g10_log_warning( const char *fmt, ... ) __attribute__ ((format (printf,1,2)));
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void g10_log_debug( const char *fmt, ... ) __attribute__ ((format (printf,1,2)));
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void g10_log_fatal_f( const char *fname, const char *fmt, ... )
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__attribute__ ((noreturn, format (printf,2,3)));
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void g10_log_error_f( const char *fname, const char *fmt, ... )
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__attribute__ ((format (printf,2,3)));
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void g10_log_info_f( const char *fname, const char *fmt, ... )
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__attribute__ ((format (printf,2,3)));
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void g10_log_debug_f( const char *fname, const char *fmt, ... )
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__attribute__ ((format (printf,2,3)));
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#ifndef __riscos__
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#define BUG() g10_log_bug0( __FILE__ , __LINE__, __FUNCTION__ )
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#else
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#define BUG() g10_log_bug0( __FILE__ , __LINE__, __func__ )
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#endif
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#else
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void g10_log_bug( const char *fmt, ... );
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void g10_log_bug0( const char *, int );
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void g10_log_fatal( const char *fmt, ... );
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void g10_log_error( const char *fmt, ... );
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void g10_log_info( const char *fmt, ... );
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void g10_log_warning( const char *fmt, ... );
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void g10_log_debug( const char *fmt, ... );
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void g10_log_fatal_f( const char *fname, const char *fmt, ... );
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void g10_log_error_f( const char *fname, const char *fmt, ... );
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void g10_log_info_f( const char *fname, const char *fmt, ... );
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void g10_log_debug_f( const char *fname, const char *fmt, ... );
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#define BUG() g10_log_bug0( __FILE__ , __LINE__ )
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#endif
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#define log_hexdump g10_log_hexdump
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#define log_bug g10_log_bug
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#define log_bug0 g10_log_bug0
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#define log_fatal g10_log_fatal
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#define log_error g10_log_error
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#define log_info g10_log_info
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#define log_warning g10_log_warning
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#define log_debug g10_log_debug
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#define log_fatal_f g10_log_fatal_f
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#define log_error_f g10_log_error_f
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#define log_info_f g10_log_info_f
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#define log_debug_f g10_log_debug_f
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/*-- argparse.c --*/
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int arg_parse( ARGPARSE_ARGS *arg, ARGPARSE_OPTS *opts);
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int optfile_parse( FILE *fp, const char *filename, unsigned *lineno,
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ARGPARSE_ARGS *arg, ARGPARSE_OPTS *opts);
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void usage( int level );
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const char *default_strusage( int level );
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/*-- (main program) --*/
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const char *strusage( int level );
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/*-- dotlock.c --*/
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struct dotlock_handle;
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typedef struct dotlock_handle *DOTLOCK;
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void disable_dotlock(void);
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DOTLOCK create_dotlock( const char *file_to_lock );
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int make_dotlock( DOTLOCK h, long timeout );
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int release_dotlock( DOTLOCK h );
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void remove_lockfiles (void);
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/*-- fileutil.c --*/
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char * make_basename(const char *filepath, const char *inputpath);
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char * make_dirname(const char *filepath);
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char *make_filename( const char *first_part, ... );
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int compare_filenames( const char *a, const char *b );
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const char *print_fname_stdin( const char *s );
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const char *print_fname_stdout( const char *s );
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int is_file_compressed(const char *s, int *r_status);
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/*-- miscutil.c --*/
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u32 make_timestamp(void);
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u32 scan_isodatestr( const char *string );
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u32 add_days_to_timestamp( u32 stamp, u16 days );
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const char *strtimevalue( u32 stamp );
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const char *strtimestamp( u32 stamp ); /* GMT */
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const char *asctimestamp( u32 stamp ); /* localized */
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void print_string( FILE *fp, const byte *p, size_t n, int delim );
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void print_utf8_string( FILE *fp, const byte *p, size_t n );
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void print_utf8_string2( FILE *fp, const byte *p, size_t n, int delim);
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char *make_printable_string( const byte *p, size_t n, int delim );
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int answer_is_yes_no_default( const char *s, int def_answer );
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int answer_is_yes( const char *s );
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int answer_is_yes_no_quit( const char *s );
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/*-- strgutil.c --*/
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#include "../jnlib/strlist.h"
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const char *memistr( const char *buf, size_t buflen, const char *sub );
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const char *ascii_memistr( const char *buf, size_t buflen, const char *sub );
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char *mem2str( char *, const void *, size_t);
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char *trim_spaces( char *string );
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unsigned int trim_trailing_chars( byte *line, unsigned int len,
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const char *trimchars);
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unsigned int trim_trailing_ws( byte *line, unsigned len );
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unsigned int check_trailing_chars( const byte *line, unsigned int len,
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const char *trimchars );
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unsigned int check_trailing_ws( const byte *line, unsigned int len );
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int string_count_chr( const char *string, int c );
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int set_native_charset( const char *newset );
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const char* get_native_charset(void);
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char *native_to_utf8( const char *string );
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char *utf8_to_native( const char *string, size_t length, int delim);
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int check_utf8_string( const char *string );
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int ascii_isupper (int c);
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int ascii_islower (int c);
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int ascii_toupper (int c);
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int ascii_tolower (int c);
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int ascii_strcasecmp( const char *a, const char *b );
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int ascii_strncasecmp( const char *a, const char *b, size_t n);
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int ascii_memcasecmp( const char *a, const char *b, size_t n);
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#ifndef HAVE_STPCPY
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char *stpcpy(char *a,const char *b);
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#endif
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#ifndef HAVE_STRLWR
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char *strlwr(char *a);
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#endif
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#ifndef HAVE_STRSEP
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char *strsep (char **stringp, const char *delim);
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#endif
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#ifndef HAVE_STRCASECMP
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int strcasecmp( const char *, const char *b);
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#endif
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#ifndef HAVE_STRNCASECMP
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int strncasecmp (const char *, const char *b, size_t n);
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#endif
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#ifndef HAVE_STRTOUL
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#define strtoul(a,b,c) ((unsigned long)strtol((a),(b),(c)))
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#endif
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#ifndef HAVE_MEMMOVE
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#define memmove(d, s, n) bcopy((s), (d), (n))
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#endif
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#if defined (__MINGW32__)
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/*-- w32reg.c --*/
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char *read_w32_registry_string( const char *root,
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const char *dir, const char *name );
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int write_w32_registry_string(const char *root, const char *dir,
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const char *name, const char *value);
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/*-- strgutil.c --*/
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int vasprintf ( char **result, const char *format, va_list args);
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#endif
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/**** other missing stuff ****/
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#ifndef HAVE_ATEXIT /* For SunOS */
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#define atexit(a) (on_exit((a),0))
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#endif
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#ifndef HAVE_RAISE
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#define raise(a) kill(getpid(), (a))
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#endif
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/******** some macros ************/
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#ifndef STR
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#define STR(v) #v
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#endif
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#define STR2(v) STR(v)
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#define DIM(v) (sizeof(v)/sizeof((v)[0]))
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#define DIMof(type,member) DIM(((type *)0)->member)
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#define wipememory2(_ptr,_set,_len) do { volatile char *_vptr=(volatile char *)(_ptr); size_t _vlen=(_len); while(_vlen) { *_vptr=(_set); _vptr++; _vlen--; } } while(0)
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#define wipememory(_ptr,_len) wipememory2(_ptr,0,_len)
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/******* RISC OS stuff ***********/
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#ifdef __riscos__
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/* needed for strcasecmp() */
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#include <strings.h>
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/* needed for filename munging */
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#include <unixlib/local.h>
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/* needed for image file system feature */
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#include <unixlib/features.h>
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void riscos_global_defaults(void);
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#define RISCOS_GLOBAL_STATICS(a) const char *__dynamic_da_name = (a);
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int riscos_load_module(const char *name, const char * const path[], int fatal);
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int riscos_get_filetype_from_string(const char *string, int len);
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int riscos_get_filetype(const char *filename);
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void riscos_set_filetype_by_number(const char *filename, int type);
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void riscos_set_filetype_by_mimetype(const char *filename, const char *mimetype);
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pid_t riscos_getpid(void);
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int riscos_kill(pid_t pid, int sig);
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int riscos_access(const char *path, int amode);
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int riscos_getchar(void);
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char *riscos_make_basename(const char *filepath, const char *inputpath);
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int riscos_check_regexp(const char *exp, const char *string, int debug);
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int riscos_fdopenfile(const char *filename, const int allow_write);
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void riscos_close_fds(void);
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int riscos_renamefile(const char *old, const char *new);
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char *riscos_gstrans(const char *old);
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void riscos_not_implemented(const char *feature);
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#ifdef DEBUG
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void riscos_dump_fdlist(void);
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void riscos_list_openfiles(void);
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#endif
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#ifndef __RISCOS__C__
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#define getpid riscos_getpid
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#define kill(a,b) riscos_kill((a),(b))
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#define access(a,b) riscos_access((a),(b))
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#endif /* !__RISCOS__C__ */
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#endif /* __riscos__ */
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#endif
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#endif /*G10_UTIL_H*/
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