Add acknowledgements

libraries/libldap_r/rdwr.c

@@ -12,15 +12,19 @@
  * top-level directory of the distribution or, alternatively, at
  * <http://www.OpenLDAP.org/license.html>.
  */
+/* This work was initially developed by Kurt D. Zeilenga for inclusion
+ * in OpenLDAP Software.  Additional significant contributors include:
+ *     Stuart Lynne
+ */
 
 /*
-** This is an improved implementation of Reader/Writer locks does
-** not protect writers from starvation.  That is, if a writer is
-** currently waiting on a reader, any new reader will get
-** the lock before the writer.
-**
-** Does not support cancellation nor does any status checking.
-*/
+ * This is an improved implementation of Reader/Writer locks does
+ * not protect writers from starvation.  That is, if a writer is
+ * currently waiting on a reader, any new reader will get
+ * the lock before the writer.
+ *
+ * Does not support cancellation nor does any status checking.
+ */
 /* Adapted from publically available examples for:
  *	"Programming with Posix Threads"
  *		by David R Butenhof, Addison-Wesley 

libraries/libldap_r/rq.c

@@ -13,6 +13,9 @@
  * top-level directory of the distribution or, alternatively, at
  * <http://www.OpenLDAP.org/license.html>.
  */
+/* This work was initially developed by Jong Hyuk Choi for inclusion
+ * in OpenLDAP Software.
+ */
 
 #include "portable.h"
 

libraries/libldap_r/thr_cthreads.c

@@ -13,19 +13,15 @@
  * top-level directory of the distribution or, alternatively, at
  * <http://www.OpenLDAP.org/license.html>.
  */
+/* This work was initially developed by Luke Howard for inclusion
+ * in U-MICH LDAP 3.3.
+ */
 
 #include "portable.h"
 
 #if defined( HAVE_MACH_CTHREADS )
 #include "ldap_pvt_thread.h"
 
-/***********************************************************************
- *                                                                     *
- * under NEXTSTEP or OPENSTEP use CThreads                             *
- * lukeh@xedoc.com.au                                                  *
- *                                                                     *
- ***********************************************************************/
-
 int
 ldap_int_thread_initialize( void )
 {