Index: trunk/psModules/src/extras/psIOBuffer.c
===================================================================
--- trunk/psModules/src/extras/psIOBuffer.c	(revision 10727)
+++ trunk/psModules/src/extras/psIOBuffer.c	(revision 12888)
@@ -42,5 +42,5 @@
     buffer->nAlloc = buffer->nReset;
     buffer->data = psRealloc (buffer->data, buffer->nAlloc);
-    bzero (buffer->data, buffer->nAlloc);
+    memset(buffer->data, '\0', buffer->nAlloc);
 
     return true;
@@ -64,5 +64,5 @@
         buffer->data = psRealloc (buffer->data, buffer->nAlloc);
         Nfree = buffer->nAlloc - buffer->n;
-        bzero (buffer->data + buffer->n, Nfree);
+        memset(buffer->data + buffer->n, '\0', Nfree);
     }