Index: trunk/psLib/src/sysUtils/psString.h
===================================================================
--- trunk/psLib/src/sysUtils/psString.h	(revision 3264)
+++ trunk/psLib/src/sysUtils/psString.h	(revision 3866)
@@ -10,6 +10,6 @@
  *  @author Eric Van Alst, MHPCC
  *
- *  @version $Revision: 1.10 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2005-02-17 19:26:24 $
+ *  @version $Revision: 1.11 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2005-05-06 18:15:25 $
  *
  *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
@@ -19,4 +19,5 @@
 #define PS_STRING_H
 
+#include <sys/types.h>
 #include "psType.h"
 
@@ -67,4 +68,32 @@
 );
 
+/** Appends a format onto a string
+ *
+ * This function shall allocate a new string if dest is NULL.  dest shall be
+ * automatically extended to the size of the new string.
+ *
+ * @return The length of the new string (excluding '\0')
+ */
+
+ssize_t psStringAppend(
+    char **dest,                        ///< existing string
+    const char *format,                 ///< format to append
+    ...                                 ///< format arguments
+);
+
+/** Prepends a format onto a string
+ *
+ * This function shall allocate a new string if dest is NULL.  dest shall be
+ * automatically extended to the size of the new string.
+ *
+ * @return The length of the new string (excluding '\0')
+ */
+
+ssize_t psStringPrepend(
+    char **dest,                        ///< existing string
+    const char *format,                 ///< format to append
+    ...                                 ///< format arguments
+);
+
 /* @} */// Doxygen - End of SystemGroup Functions