1 files changed, 19 insertions, 0 deletions
diff --git a/src/misc/vec/vecPtr.h b/src/misc/vec/vecPtr.h
index 9915f2d6..fe4b00b2 100644
--- a/src/misc/vec/vecPtr.h
+++ b/src/misc/vec/vecPtr.h
@@ -298,6 +298,25 @@ static inline int Vec_PtrSize( Vec_Ptr_t * p )
   SeeAlso     []
 
 ***********************************************************************/
+static inline int Vec_PtrCountZero( Vec_Ptr_t * p ) 
+{
+    int i, Counter = 0;
+    for ( i = 0; i < p->nSize; i++ )
+        Counter += (p->pArray[i] == NULL);
+    return Counter;
+}
+
+/**Function*************************************************************
+
+  Synopsis    []
+
+  Description []
+               
+  SideEffects []
+
+  SeeAlso     []
+
+***********************************************************************/
 static inline void * Vec_PtrEntry( Vec_Ptr_t * p, int i )
 {
     assert( i >= 0 && i < p->nSize );