1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 : /* ***** BEGIN LICENSE BLOCK *****
3 : * Version: MPL 1.1/GPL 2.0/LGPL 2.1
4 : *
5 : * The contents of this file are subject to the Mozilla Public License Version
6 : * 1.1 (the "License"); you may not use this file except in compliance with
7 : * the License. You may obtain a copy of the License at
8 : * http://www.mozilla.org/MPL/
9 : *
10 : * Software distributed under the License is distributed on an "AS IS" basis,
11 : * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12 : * for the specific language governing rights and limitations under the
13 : * License.
14 : *
15 : * The Original Code is the Netscape Portable Runtime (NSPR).
16 : *
17 : * The Initial Developer of the Original Code is
18 : * Netscape Communications Corporation.
19 : * Portions created by the Initial Developer are Copyright (C) 1998-2000
20 : * the Initial Developer. All Rights Reserved.
21 : *
22 : * Contributor(s):
23 : *
24 : * Alternatively, the contents of this file may be used under the terms of
25 : * either the GNU General Public License Version 2 or later (the "GPL"), or
26 : * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
27 : * in which case the provisions of the GPL or the LGPL are applicable instead
28 : * of those above. If you wish to allow use of your version of this file only
29 : * under the terms of either the GPL or the LGPL, and not to allow others to
30 : * use your version of this file under the terms of the MPL, indicate your
31 : * decision by deleting the provisions above and replace them with the notice
32 : * and other provisions required by the GPL or the LGPL. If you do not delete
33 : * the provisions above, a recipient may use your version of this file under
34 : * the terms of any one of the MPL, the GPL or the LGPL.
35 : *
36 : * ***** END LICENSE BLOCK ***** */
37 :
38 : #include "plstr.h"
39 : #include <string.h>
40 :
41 : PR_IMPLEMENT(char *)
42 115472 : PL_strpbrk(const char *s, const char *list)
43 : {
44 115472 : if( ((const char *)0 == s) || ((const char *)0 == list) ) return (char *)0;
45 :
46 115472 : return strpbrk(s, list);
47 : }
48 :
49 : PR_IMPLEMENT(char *)
50 0 : PL_strprbrk(const char *s, const char *list)
51 : {
52 : const char *p;
53 : const char *r;
54 :
55 0 : if( ((const char *)0 == s) || ((const char *)0 == list) ) return (char *)0;
56 :
57 0 : for( r = s; *r; r++ )
58 : ;
59 :
60 0 : for( r--; r >= s; r-- )
61 0 : for( p = list; *p; p++ )
62 0 : if( *r == *p )
63 0 : return (char *)r;
64 :
65 0 : return (char *)0;
66 : }
67 :
68 : PR_IMPLEMENT(char *)
69 0 : PL_strnpbrk(const char *s, const char *list, PRUint32 max)
70 : {
71 : const char *p;
72 :
73 0 : if( ((const char *)0 == s) || ((const char *)0 == list) ) return (char *)0;
74 :
75 0 : for( ; max && *s; s++, max-- )
76 0 : for( p = list; *p; p++ )
77 0 : if( *s == *p )
78 0 : return (char *)s;
79 :
80 0 : return (char *)0;
81 : }
82 :
83 : PR_IMPLEMENT(char *)
84 0 : PL_strnprbrk(const char *s, const char *list, PRUint32 max)
85 : {
86 : const char *p;
87 : const char *r;
88 :
89 0 : if( ((const char *)0 == s) || ((const char *)0 == list) ) return (char *)0;
90 :
91 0 : for( r = s; max && *r; r++, max-- )
92 : ;
93 :
94 0 : for( r--; r >= s; r-- )
95 0 : for( p = list; *p; p++ )
96 0 : if( *r == *p )
97 0 : return (char *)r;
98 :
99 0 : return (char *)0;
100 : }
|