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* wince/stdlib.c: add bsearch().

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4101 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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uema2 2003-07-19 10:02:57 +00:00
parent 6d696136d5
commit c7d2ebd71e
2 changed files with 22 additions and 0 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Sat Jul 19 19:03:24 2003 Takaaki Uematsu <uema2x@jcom.home.ne.jp>
* wince/stdlib.c: add bsearch().
Sat Jul 19 11:27:25 2003 Yukihiro Matsumoto <matz@ruby-lang.org>
* eval.c (thgroup_add): do not raise ThreadError on terminated

18
wince/stdlib.c
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@ -37,3 +37,21 @@ int mblen(const char *mbstr, size_t count)
return n;
}
void *bsearch( const void *key, const void *base,
size_t num, size_t width,
int ( __cdecl *compare )(const void *, const void *))
{
size_t i;
const void* p = base;
const char* px;
for( i=0; i<num; i++ )
{
if( 0==compare( key, p ) )
return (void*)p;
px = (const char*)p; px+=width; p=(const void*)px;
}
return NULL;
}