diff options
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | wince/stdlib.c | 18 |
2 files changed, 22 insertions, 0 deletions
@@ -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 diff --git a/wince/stdlib.c b/wince/stdlib.c index a2ac340de4..d371b12f88 100644 --- a/wince/stdlib.c +++ b/wince/stdlib.c @@ -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; +} + |