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https://git.openldap.org/openldap/openldap.git
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232 lines
7.0 KiB
C
232 lines
7.0 KiB
C
/* $OpenLDAP$ */
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/*
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* Copyright 1998-2000 The OpenLDAP Foundation, Redwood City, California, USA
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms are permitted only
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* as authorized by the OpenLDAP Public License. A copy of this
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* license is available at http://www.OpenLDAP.org/license.html or
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* in file LICENSE in the top-level directory of the distribution.
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*/
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/*
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* ldap-pvt.h - Header for ldap_pvt_ functions. These are meant to be used
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* by the OpenLDAP distribution only.
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*/
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#ifndef _LDAP_PVT_H
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#define _LDAP_PVT_H 1
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#include <ldap_cdefs.h>
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#include <lber.h> /* get ber_slen_t */
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LDAP_BEGIN_DECL
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#define LDAP_PROTO_TCP 1
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#define LDAP_PROTO_UDP 2
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#define LDAP_PROTO_IPC 3
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LIBLDAP_F ( int )
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ldap_pvt_url_scheme2proto LDAP_P((
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const char * ));
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LIBLDAP_F ( int )
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ldap_pvt_url_scheme2tls LDAP_P((
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const char * ));
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LIBLDAP_F ( int )
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ldap_pvt_domain2dn LDAP_P((
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LDAP_CONST char *domain,
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char **dn ));
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struct hostent; /* avoid pulling in <netdb.h> */
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LIBLDAP_F( char * )
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ldap_pvt_ctime LDAP_P((
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const time_t *tp,
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char *buf ));
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LIBLDAP_F( int )
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ldap_pvt_gethostbyname_a LDAP_P((
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const char *name,
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struct hostent *resbuf,
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char **buf,
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struct hostent **result,
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int *herrno_ptr ));
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LIBLDAP_F( int )
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ldap_pvt_gethostbyaddr_a LDAP_P((
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const char *addr,
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int len,
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int type,
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struct hostent *resbuf,
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char **buf,
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struct hostent **result,
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int *herrno_ptr ));
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/* charray.c */
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LIBLDAP_F( int )
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ldap_charray_add LDAP_P((
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char ***a,
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char *s ));
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LIBLDAP_F( int )
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ldap_charray_merge LDAP_P((
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char ***a,
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char **s ));
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LIBLDAP_F( void )
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ldap_charray_free LDAP_P(( char **a ));
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LIBLDAP_F( int )
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ldap_charray_inlist LDAP_P((
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char **a,
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char *s ));
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LIBLDAP_F( char ** )
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ldap_charray_dup LDAP_P(( char **a ));
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LIBLDAP_F( char ** )
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ldap_str2charray LDAP_P((
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const char *str,
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const char *brkstr ));
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/* url.c */
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LIBLDAP_F (void) ldap_pvt_hex_unescape LDAP_P(( char *s ));
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LIBLDAP_F (int) ldap_pvt_unhex( int c );
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/* these macros assume 'x' is an ASCII x */
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#define LDAP_DNSEPARATOR(c) ((c) == ',' || (c) == ';')
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#define LDAP_SEPARATOR(c) ((c) == ',' || (c) == ';' || (c) == '+')
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#define LDAP_SPACE(c) ((c) == ' ' || (c) == '\n')
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#define LDAP_LOWER(c) ( (c) >= 'a' && (c) <= 'z' )
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#define LDAP_UPPER(c) ( (c) >= 'A' && (c) <= 'Z' )
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#define LDAP_ALPHA(c) ( LDAP_LOWER(c) || LDAP_UPPER(c) )
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#define LDAP_DIGIT(c) ( (c) >= '0' && (c) <= '9' )
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#define LDAP_ALNUM(c) ( LDAP_ALPHA(c) || LDAP_DIGIT(c) )
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#define LDAP_LEADKEYCHAR(c) ( LDAP_ALPHA(c) )
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#define LDAP_KEYCHAR(c) ( LDAP_ALNUM(c) || (c) == '-' )
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#define LDAP_LEADOIDCHAR(c) ( LDAP_DIGIT(c) )
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#define LDAP_OIDCHAR(c) ( LDAP_DIGIT(c) || (c) == '.' )
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#define LDAP_LEADATTRCHAR(c) ( LDAP_LEADKEYCHAR(c) || LDAP_LEADOIDCHAR(c) )
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#define LDAP_ATTRCHAR(c) ( LDAP_KEYCHAR((c)) || (c) == '.' )
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#define LDAP_NEEDSESCAPE(c) ((c) == '\\' || (c) == '"')
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#ifdef HAVE_CYRUS_SASL
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/* sasl.c */
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#include <sasl.h>
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#include <ldap.h>
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LIBLDAP_F (int) ldap_pvt_sasl_init LDAP_P(( void )); /* clientside init */
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LIBLDAP_F (int) ldap_pvt_sasl_install LDAP_P(( Sockbuf *, void * ));
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LIBLDAP_F (int) ldap_pvt_sasl_bind LDAP_P(( LDAP *, LDAP_CONST char *,
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LDAP_CONST char *, LDAP_CONST sasl_callback_t *, LDAPControl **,
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LDAPControl ** ));
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LIBLDAP_F (int) ldap_pvt_sasl_get_option LDAP_P(( LDAP *ld, int option,
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void *arg ));
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LIBLDAP_F (int) ldap_pvt_sasl_set_option LDAP_P(( LDAP *ld, int option,
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void *arg ));
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#endif /* HAVE_CYRUS_SASL */
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/* search.c */
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LIBLDAP_F( char * )
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ldap_pvt_find_wildcard LDAP_P(( const char *s ));
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LIBLDAP_F( ber_slen_t )
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ldap_pvt_filter_value_unescape LDAP_P(( char *filter ));
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/* string.c */
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LIBLDAP_F( char * )
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ldap_pvt_str2upper LDAP_P(( char *str ));
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LIBLDAP_F( char * )
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ldap_pvt_str2lower LDAP_P(( char *str ));
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/* tls.c */
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struct ldapoptions;
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struct ldap;
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LIBLDAP_F (int) ldap_pvt_tls_init LDAP_P(( void ));
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LIBLDAP_F (int) ldap_pvt_tls_config LDAP_P(( struct ldapoptions *lo, int option, const char *arg ));
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LIBLDAP_F (int) ldap_pvt_tls_connect LDAP_P(( struct ldap *ld, Sockbuf *sb, void *ctx_arg ));
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LIBLDAP_F (int) ldap_pvt_tls_accept LDAP_P(( Sockbuf *sb, void *ctx_arg ));
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LIBLDAP_F (int) ldap_pvt_tls_get_option LDAP_P(( struct ldapoptions *lo, int option, void *arg ));
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LIBLDAP_F (int) ldap_pvt_tls_set_option LDAP_P(( struct ldapoptions *lo, int option, void *arg ));
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LIBLDAP_F (void *) ldap_pvt_tls_sb_handle LDAP_P(( Sockbuf *sb ));
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LIBLDAP_F (void *) ldap_pvt_tls_get_handle LDAP_P(( struct ldap *ld ));
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LIBLDAP_F (int) ldap_pvt_tls_inplace LDAP_P(( Sockbuf *sb ));
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LIBLDAP_F (int) ldap_pvt_tls_start LDAP_P(( struct ldap *ld, Sockbuf *sb, void *ctx_arg ));
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/*
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* UTF-8 (in utf-8.c)
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*/
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typedef ber_int_t ldap_ucs4_t;
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typedef short ldap_ucs2_t;
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typedef ldap_ucs2_t ldap_unicode_t;
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/* returns the number of bytes in the UTF-8 string */
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LIBLDAP_F (ber_len_t) ldap_utf8_bytes( const char * );
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/* returns the number of UTF-8 characters in the string */
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LIBLDAP_F (ber_len_t) ldap_utf8_chars( const char * );
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/* returns the length (in bytes) of the UTF-8 character */
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LIBLDAP_F (int) ldap_utf8_offset( const char * );
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/* returns the length (in bytes) indicated by the UTF-8 character */
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LIBLDAP_F (int) ldap_utf8_charlen( const char * );
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/* copies a UTF-8 character and returning number of bytes copied */
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LIBLDAP_F (int) ldap_utf8_copy( char *, const char *);
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/* returns pointer of next UTF-8 character in string */
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LIBLDAP_F (char*) ldap_utf8_next( const char * );
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/* returns pointer of previous UTF-8 character in string */
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LIBLDAP_F (char*) ldap_utf8_prev( const char * );
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/* primitive ctype routines -- not aware of non-ascii characters */
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LIBLDAP_F (int) ldap_utf8_isascii( const char * );
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LIBLDAP_F (int) ldap_utf8_isalpha( const char * );
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LIBLDAP_F (int) ldap_utf8_isalnum( const char * );
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LIBLDAP_F (int) ldap_utf8_isdigit( const char * );
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LIBLDAP_F (int) ldap_utf8_isxdigit( const char * );
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LIBLDAP_F (int) ldap_utf8_isspace( const char * );
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/* span characters not in set, return bytes spanned */
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LIBLDAP_F (ber_len_t) ldap_utf8_strcspn( const char* str, const char *set);
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/* span characters in set, return bytes spanned */
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LIBLDAP_F (ber_len_t) ldap_utf8_strspn( const char* str, const char *set);
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/* return first occurance of character in string */
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LIBLDAP_F (char *) ldap_utf8_strchr( const char* str, const char *chr);
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/* return first character of set in string */
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LIBLDAP_F (char *) ldap_utf8_strpbrk( const char* str, const char *set);
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/* reentrant tokenizer */
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LIBLDAP_F (char*) ldap_utf8_strtok( char* sp, const char* sep, char **last);
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/* Optimizations */
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#define LDAP_UTF8_ISASCII(p) ( * (const unsigned char *) (p) < 0x100 )
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#define LDAP_UTF8_CHARLEN(p) ( LDAP_UTF8_ISASCII(p) \
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? 1 : ldap_utf8_charlen((p)) )
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#define LDAP_UTF8_OFFSET(p) ( LDAP_UTF8_ISASCII(p) \
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? 1 : ldap_utf8_offset((p)) )
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#define LDAP_UTF8_COPY(d,s) ( LDAP_UTF8_ISASCII(s) \
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? (*(d) = *(s), 1) : ldap_utf8_copy((d),(s)) )
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#define LDAP_UTF8_NEXT(p) ( LDAP_UTF8_ISASCII(p) \
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? (char *)(p)+1 : ldap_utf8_next((p)) )
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#define LDAP_UTF8_INCR(p) ((p) = LDAP_UTF8_NEXT(p))
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/* For symmetry */
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#define LDAP_UTF8_PREV(p) (ldap_utf8_prev((p)))
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#define LDAP_UTF8_DECR(p) ((p)=LDAP_UTF8_PREV((p)))
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LDAP_END_DECL
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#endif
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