Index: /trunk/archive/pslib/include/psArray.h
===================================================================
--- /trunk/archive/pslib/include/psArray.h	(revision 1578)
+++ /trunk/archive/pslib/include/psArray.h	(revision 1578)
@@ -0,0 +1,35 @@
+#if !defined(PS_ARRAY_H)
+#define PS_ARRAY_H
+
+/** \file psArray.h
+ *  \brief Support for void* arrays
+ *  \ingroup DataGroup
+ */
+
+/** An array of pointers to void */
+typedef struct {
+    const int n;                        ///< size of array 
+    const int nalloc;                   ///< allocated data block
+    void **data;                        ///< pointer to data block
+} psArray;
+
+/** Functions **************************************************************/
+/** \addtogroup DataGroup Data Utilities
+ *  \{
+ */
+
+/** Constructor */
+psArray *psArrayAlloc(int nalloc	///< Number to allocate
+    );
+/** Reallocator */
+psArray *psArrayRealloc(const psArray *array, ///< Array to stretch
+			int nalloc	///< New number to be allocated
+    );
+
+/** Sort an array */
+psArray *psArraySort(psArray *array,	///< Array to sort
+		     int (*compare)(const void **a, const void **b) ///< Comparison function
+    );
+
+
+#endif