X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2Fstring%2Fmemmove.c;h=ba73742ce0fda71718d004ee5d0228140b8a8be6;hb=e5456e3c2697c4e17fc9aa3439f2e305517b4d96;hp=9ecce5db20fa32741d4ab4164fa6214a38d3dde9;hpb=dcc8a8e99f69e090a03b7b868443addbc0817820;p=pdclib.old

diff --git a/functions/string/memmove.c b/functions/string/memmove.c
index 9ecce5d..ba73742 100644
--- a/functions/string/memmove.c
+++ b/functions/string/memmove.c
@@ -6,3 +6,33 @@
 // ----------------------------------------------------------------------------
 
 void * memmove( void * s1, const void * s2, size_t n ) { /* TODO */ };
+
+/* PDPC code - unreviewed
+{
+    char *p = s1;
+    const char *cs2 = s2;
+    size_t x;
+    
+    if (p <= cs2)
+    {
+        for (x=0; x < n; x++)
+        {
+            *p = *cs2;
+            p++;
+            cs2++;
+        }
+    }
+    else
+    {
+        if (n != 0)
+        {
+            for (x=n-1; x > 0; x--)
+            {
+                *(p+x) = *(cs2+x);
+            }
+        }
+        *(p+x) = *(cs2+x);
+    }
+    return (s1);
+}
+*/
\ No newline at end of file