33 lines
653 B
C
33 lines
653 B
C
/*
|
|
* Copyright (C) 2006 Apple Computer, Inc. All rights reserved.
|
|
*
|
|
* This document is the property of Apple Computer, Inc.
|
|
* It is considered confidential and proprietary.
|
|
*
|
|
* This document may not be reproduced or transmitted in any form,
|
|
* in whole or in part, without the express written permission of
|
|
* Apple Computer, Inc.
|
|
*/
|
|
#include <string.h>
|
|
#include <sys/types.h>
|
|
|
|
size_t
|
|
strspn(char const *s, char const *accept)
|
|
{
|
|
const char *p;
|
|
const char *a;
|
|
size_t count = 0;
|
|
|
|
for(p = s; *p != '\0'; ++p) {
|
|
for(a = accept; *a != '\0'; ++a) {
|
|
if(*p == *a)
|
|
break;
|
|
}
|
|
if(*a == '\0')
|
|
return count;
|
|
++count;
|
|
}
|
|
|
|
return count;
|
|
}
|