X-Git-Url: https://git.saurik.com/apple/libc.git/blobdiff_plain/1f2f436a38f7ae2d39a943ad2898d8fed4ed2e58..e07eda1a0324f771bb1ed20ef94f3229005ee46c:/stdlib/FreeBSD/bsearch.c?ds=sidebyside

diff --git a/stdlib/FreeBSD/bsearch.c b/stdlib/FreeBSD/bsearch.c
index b698869..6af4291 100644
--- a/stdlib/FreeBSD/bsearch.c
+++ b/stdlib/FreeBSD/bsearch.c
@@ -77,3 +77,31 @@ bsearch(key, base0, nmemb, size, compar)
 	}
 	return (NULL);
 }
+
+#ifdef __BLOCKS__
+void *
+bsearch_b(key, base0, nmemb, size, compar)
+	const void *key;
+	const void *base0;
+	size_t nmemb;
+	size_t size;
+	int (^compar)(const void *, const void *);
+{
+	const char *base = base0;
+	size_t lim;
+	int cmp;
+	const void *p;
+
+	for (lim = nmemb; lim != 0; lim >>= 1) {
+		p = base + (lim >> 1) * size;
+		cmp = compar(key, p);
+		if (cmp == 0)
+			return ((void *)p);
+		if (cmp > 0) {	/* key > p: move right */
+			base = (char *)p + size;
+			lim--;
+		}		/* else move left */
+	}
+	return (NULL);
+}
+#endif /* __BLOCKS__ */