5 files changed, 6 insertions, 7 deletions
diff --git a/gr-trellis/src/lib/interleaver.cc b/gr-trellis/src/lib/interleaver.cc
index 33556ea45..93c194709 100644
--- a/gr-trellis/src/lib/interleaver.cc
+++ b/gr-trellis/src/lib/interleaver.cc
@@ -85,13 +85,13 @@ interleaver::interleaver(const char *name)
 //######################################################################
 //# Generate a random interleaver
 //######################################################################
-interleaver::interleaver(int K, unsigned int seed)
+interleaver::interleaver(int K, int seed)
 {
   d_K=K;
   d_INTER.resize(d_K);
   d_DEINTER.resize(d_K);
 
-  srand(seed);
+  if(seed>=0) srand((unsigned int)seed); 
   std::vector<int> tmp(d_K);
   for(int i=0;i<d_K;i++) {
     d_INTER[i]=i;
diff --git a/gr-trellis/src/lib/interleaver.h b/gr-trellis/src/lib/interleaver.h
index 53a3123ba..466b0cdd2 100644
--- a/gr-trellis/src/lib/interleaver.h
+++ b/gr-trellis/src/lib/interleaver.h
@@ -38,7 +38,7 @@ public:
   interleaver(const interleaver & INTERLEAVER);
   interleaver(int K, const std::vector<int> & INTER);
   interleaver(const char *name);
-  interleaver(int K, unsigned int seed);
+  interleaver(int K, int seed);
   int K () const { return d_K; }
   const std::vector<int> & INTER () const { return d_INTER; }
   const std::vector<int> & DEINTER () const { return d_DEINTER; }
diff --git a/gr-trellis/src/lib/interleaver.i b/gr-trellis/src/lib/interleaver.i
index 46db7216b..a5e68dc58 100644
--- a/gr-trellis/src/lib/interleaver.i
+++ b/gr-trellis/src/lib/interleaver.i
@@ -30,7 +30,7 @@ public:
   interleaver(const interleaver & INTERLEAVER);
   interleaver(int K, const std::vector<int> & INTER);
   interleaver(const char *name);
-  interleaver(int K, unsigned int seed);
+  interleaver(int K, int seed);
   int K () const { return d_K; }
   const std::vector<int> & INTER () const { return d_INTER; }
   const std::vector<int> & DEINTER () const { return d_DEINTER; }
diff --git a/gr-trellis/src/lib/quicksort_index.cc b/gr-trellis/src/lib/quicksort_index.cc
index 0b577ff05..591d8fdb9 100644
--- a/gr-trellis/src/lib/quicksort_index.cc
+++ b/gr-trellis/src/lib/quicksort_index.cc
@@ -61,7 +61,7 @@ quicksort_index
 }
 
 // instantiate an <int> version of the quicksort_index
-
+//template <int> void SWAP (int & a, int & b);
 template
 void
 quicksort_index<int>
diff --git a/gr-trellis/src/lib/quicksort_index.h b/gr-trellis/src/lib/quicksort_index.h
index b519b66c9..0f620c564 100644
--- a/gr-trellis/src/lib/quicksort_index.h
+++ b/gr-trellis/src/lib/quicksort_index.h
@@ -29,7 +29,6 @@ template <class T>
 void SWAP (T & a, T & b);
 
 template <class T>
-void quicksort_index (std::vector<T> & p, std::vector<int> & index,
-		      int left, int right);
+void quicksort_index (std::vector<T> & p, std::vector<int> & index, int left, int right);
 
 #endif