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- /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
- /*
- * The contents of this file are subject to the Netscape Public License
- * Version 1.0 (the "NPL"); you may not use this file except in
- * compliance with the NPL. You may obtain a copy of the NPL at
- * http://www.mozilla.org/NPL/
- *
- * Software distributed under the NPL is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
- * for the specific language governing rights and limitations under the
- * NPL.
- *
- * The Initial Developer of this code under the NPL is Netscape
- * Communications Corporation. Portions created by Netscape are
- * Copyright (C) 1998 Netscape Communications Corporation. All Rights
- * Reserved.
- */
-
- #include "plstr.h"
-
- PR_IMPLEMENT(char *)
- PL_strpbrk(const char *s, const char *list)
- {
- const char *p;
-
- if( ((const char *)0 == s) || ((const char *)0 == list) ) return (char *)0;
-
- for( ; *s; s++ )
- for( p = list; *p; p++ )
- if( *s == *p )
- return (char *)s;
-
- return (char *)0;
- }
-
- PR_IMPLEMENT(char *)
- PL_strprbrk(const char *s, const char *list)
- {
- const char *p;
- const char *r;
-
- if( ((const char *)0 == s) || ((const char *)0 == list) ) return (char *)0;
-
- for( r = s; *r; r++ )
- ;
-
- for( r--; r >= s; r-- )
- for( p = list; *p; p++ )
- if( *r == *p )
- return (char *)r;
-
- return (char *)0;
- }
-
- PR_IMPLEMENT(char *)
- PL_strnpbrk(const char *s, const char *list, PRUint32 max)
- {
- const char *p;
-
- if( ((const char *)0 == s) || ((const char *)0 == list) ) return (char *)0;
-
- for( ; *s && max; s++, max-- )
- for( p = list; *p; p++ )
- if( *s == *p )
- return (char *)s;
-
- return (char *)0;
- }
-
- PR_IMPLEMENT(char *)
- PL_strnprbrk(const char *s, const char *list, PRUint32 max)
- {
- const char *p;
- const char *r;
-
- if( ((const char *)0 == s) || ((const char *)0 == list) ) return (char *)0;
-
- for( r = s; *r && max; r++, max-- )
- ;
-
- for( r--; r >= s; r-- )
- for( p = list; *p; p++ )
- if( *r == *p )
- return (char *)r;
-
- return (char *)0;
- }
-