X-Git-Url: https://pd.if.org/git/?p=pdclib;a=blobdiff_plain;f=functions%2Fstdlib%2Fbsearch.c;h=fa58d0d0ffec7f6657de39d65527cd721e711288;hp=056028623c209837ffbdd981e88567496b7fce04;hb=1d9d92ba957a0b8307c9a65c35867fde68e6533b;hpb=34893ecc2200dc7017c36a54cb6c5f4c2378b5ec

diff --git a/functions/stdlib/bsearch.c b/functions/stdlib/bsearch.c
index 0560286..fa58d0d 100644
--- a/functions/stdlib/bsearch.c
+++ b/functions/stdlib/bsearch.c
@@ -1,9 +1,37 @@
-// ----------------------------------------------------------------------------
-// $Id$
-// ----------------------------------------------------------------------------
-// Public Domain C Library - http://pdclib.sourceforge.net
-// This code is Public Domain. Use, modify, and redistribute at will.
-// ----------------------------------------------------------------------------
+/* ----------------------------------------------------------------------------
+ * $Id$
+ * ----------------------------------------------------------------------------
+ * Public Domain C Library - http://pdclib.sourceforge.net
+ * This code is Public Domain. Use, modify, and redistribute at will.
+ * --------------------------------------------------------------------------*/
 
-// TODO: C/C++ linkage
 void * bsearch( const void * key, const void * base, size_t nelem, size_t size, int (*cmp) ( const void * ck, const void * ce) ) { /* TODO */ };
+
+/* PDPC code - unreviewed
+{
+    size_t try;
+    int res;
+    const void *ptr;
+    
+    while (nmemb > 0)
+    {
+        try = nmemb / 2;    
+        ptr = (void *)((char *)base + try * size);
+        res = compar(ptr, key);
+        if (res == 0)
+        {
+            return ((void *)ptr);
+        }
+        else if (res < 0)
+        {
+            nmemb = nmemb - try - 1;
+            base = (const void *)((const char *)ptr + size);
+        }
+        else
+        {
+            nmemb = try;
+        }
+    }
+    return (NULL);
+}
+*/