diff --git a/Meschach.pri b/Meschach.pri
new file mode 100644
index 0000000..4c2101c
--- /dev/null
+++ b/Meschach.pri
@@ -0,0 +1,71 @@
+INCLUDEPATH += $$PWD
+
+HEADERS += $$PWD/*.h
+
+# Only use the source files without a main function,
+# so this file can be used for other programs to 
+# use Meschach
+SOURCES += \
+    $$PWD/arnoldi.c \
+    $$PWD/bdfactor.c \
+    $$PWD/bkpfacto.c \
+    $$PWD/chfactor.c \
+    $$PWD/conjgrad.c \
+    $$PWD/copy.c \
+    $$PWD/err.c \
+    $$PWD/extras.c \
+    $$PWD/fft.c \
+    $$PWD/givens.c \
+    $$PWD/hessen.c \
+    $$PWD/hsehldr.c \
+    $$PWD/init.c \
+    $$PWD/iter0.c \
+    $$PWD/iternsym.c \
+    $$PWD/itersym.c \
+    #$$PWD/itertort.c \
+    $$PWD/ivecop.c \
+    $$PWD/lanczos.c \
+    $$PWD/lufactor.c \
+    $$PWD/machine.c \
+    $$PWD/matlab.c \
+    $$PWD/matop.c \
+    $$PWD/matrixio.c \
+    $$PWD/meminfo.c \
+    $$PWD/memory.c \
+    $$PWD/memstat.c \
+    $$PWD/mfunc.c \
+    $$PWD/norm.c \
+    $$PWD/otherio.c \
+    $$PWD/pxop.c \
+    $$PWD/qrfactor.c \
+    $$PWD/schur.c \
+    $$PWD/solve.c \
+    $$PWD/sparse.c \
+    $$PWD/sparseio.c \
+    $$PWD/spbkp.c \
+    $$PWD/spchfctr.c \
+    $$PWD/splufctr.c \
+    $$PWD/sprow.c \
+    $$PWD/spswap.c \
+    $$PWD/submat.c \
+    $$PWD/svd.c \
+    $$PWD/symmeig.c \
+    $$PWD/update.c \
+    $$PWD/vecop.c \
+    $$PWD/version.c \
+    $$PWD/zcopy.c \
+    $$PWD/zfunc.c \
+    $$PWD/zgivens.c \
+    $$PWD/zhessen.c \
+    $$PWD/zhsehldr.c \
+    $$PWD/zlufctr.c \
+    $$PWD/zmachine.c \
+    $$PWD/zmatio.c \
+    $$PWD/zmatlab.c \
+    $$PWD/zmatop.c \
+    $$PWD/zmemory.c \
+    $$PWD/znorm.c \
+    $$PWD/zqrfctr.c \
+    $$PWD/zschur.c \
+    $$PWD/zsolve.c \
+    $$PWD/zvecop.c
diff --git a/bkpfacto.c b/bkpfacto.c
index 8eecdb5..df0bf54 100644
--- a/bkpfacto.c
+++ b/bkpfacto.c
@@ -51,10 +51,10 @@ static void interchange(A,i,j)
 MAT	*A;	/* assumed != NULL & also SQUARE */
 int	i, j;	/* assumed in range */
 {
-	Real	**A_me, tmp;
+	Real	tmp;
 	int	k, n;
 
-	A_me = A->me;	n = A->n;
+	n = A->n;
 	if ( i == j )
 		return;
 	if ( i > j )
@@ -108,7 +108,7 @@ MAT	*BKPfactor(MAT *A, PERM *pivot, PERM *blocks)
 #endif
 {
 	int	i, j, k, n, onebyone, r;
-	Real	**A_me, aii, aip1, aip1i, lambda, sigma, tmp;
+	Real	aii, aip1, aip1i, lambda, sigma, tmp;
 	Real	det, s, t;
 
 	if ( ! A || ! pivot || ! blocks )
@@ -119,7 +119,6 @@ MAT	*BKPfactor(MAT *A, PERM *pivot, PERM *blocks)
 		error(E_SIZES,"BKPfactor");
 
 	n = A->n;
-	A_me = A->me;
 	px_ident(pivot);	px_ident(blocks);
 
 	for ( i = 0; i < n; i = onebyone ? i+1 : i+2 )
@@ -240,7 +239,7 @@ VEC	*BKPsolve(const MAT *A, PERM *pivot, const PERM *block,
 {
 	STATIC VEC	*tmp=VNULL;	/* dummy storage needed */
 	int	i, j, n, onebyone;
-	Real	**A_me, a11, a12, a22, b1, b2, det, sum, *tmp_ve, tmp_diag;
+	Real	a11, a12, a22, b1, b2, det, sum, tmp_diag;
 
 	if ( ! A || ! pivot || ! block || ! b )
 		error(E_NULL,"BKPsolve");
@@ -253,8 +252,6 @@ VEC	*BKPsolve(const MAT *A, PERM *pivot, const PERM *block,
 	tmp = v_resize(tmp,n);
 	MEM_STAT_REG(tmp,TYPE_VEC);
 
-	A_me = A->me;	tmp_ve = tmp->ve;
-
 	px_vec(pivot,b,tmp);
 	/* solve for lower triangular part */
 	for ( i = 0; i < n; i++ )
diff --git a/copy.c b/copy.c
index b2b360b..b8ab0f6 100644
--- a/copy.c
+++ b/copy.c
@@ -225,7 +225,7 @@ MAT	*vm_move(const VEC *in, int i0,
 		 MAT *out, int i1, int j1, int m1, int n1)
 #endif
 {
-    int		dim0, i;
+    int		i;
 
     if ( ! in )
 	error(E_NULL,"vm_move");
@@ -238,7 +238,6 @@ MAT	*vm_move(const VEC *in, int i0,
     else
 	out = m_resize(out,max(i1+m1,out->m),max(j1+n1,out->n));
 
-    dim0 = m1*n1;
     for ( i = 0; i < m1; i++ )
 	MEM_COPY(&(in->ve[i0+i*n1]),&(out->me[i1+i][j1]),n1*sizeof(Real));
 
diff --git a/iter0.c b/iter0.c
index 4444153..b552134 100644
--- a/iter0.c
+++ b/iter0.c
@@ -239,7 +239,7 @@ ITER *iter_copy2(ITER *ip1, ITER *ip2)
 	 mem_numvar(TYPE_ITER,1);
       }
       ip2->x = ip2->b = NULL;
-      ip2->shared_x = ip2->shared_x = FALSE;
+      ip2->shared_x = ip2->shared_b = FALSE;
    }
 
    x = ip2->x;
diff --git a/ivecop.c b/ivecop.c
index 944a054..7e317fd 100644
--- a/ivecop.c
+++ b/ivecop.c
@@ -125,7 +125,7 @@ IVEC	*iv_resize(IVEC *iv, int new_dim)
 	 mem_bytes(TYPE_IVEC,iv->max_dim*sizeof(int),
 		      new_dim*sizeof(int));
       }
-      iv->ive = RENEW(iv->ive,new_dim,int);
+      RENEW(iv->ive,new_dim,int);
       if ( ! iv->ive )
 	error(E_MEM,"iv_resize");
       iv->max_dim = new_dim;
diff --git a/memory.c b/memory.c
index 89cdc73..e75cda3 100644
--- a/memory.c
+++ b/memory.c
@@ -315,7 +315,7 @@ MAT	*m_resize(MAT *A,int new_m, int new_n)
 		      new_m*sizeof(Real *));
       }
 
-      A->me = RENEW(A->me,new_m,Real *);
+      RENEW(A->me,new_m,Real *);
       if ( ! A->me )
 	error(E_MEM,"m_resize");
    }
@@ -453,7 +453,7 @@ PERM	*px_resize(PERM *px, int new_size)
 	 mem_bytes(TYPE_PERM,px->max_size*sizeof(unsigned int),
 		      new_size*sizeof(unsigned int));
       }
-      px->pe = RENEW(px->pe,new_size,unsigned int);
+      RENEW(px->pe,new_size,unsigned int);
       if ( ! px->pe )
 	error(E_MEM,"px_resize");
       px->max_size = new_size;
@@ -502,7 +502,7 @@ VEC	*v_resize(VEC *x, int new_dim)
 			 new_dim*sizeof(Real));
       }
 
-      x->ve = RENEW(x->ve,new_dim,Real);
+      RENEW(x->ve,new_dim,Real);
       if ( ! x->ve )
 	error(E_MEM,"v_resize");
       x->max_dim = new_dim;
diff --git a/schur.c b/schur.c
index 416f338..6c29d13 100644
--- a/schur.c
+++ b/schur.c
@@ -70,12 +70,12 @@ static	void	hhldr3cols(MAT *A, int k, int j0, double beta,
 			   double nu1, double nu2, double nu3)
 #endif
 {
-	Real	**A_me, ip, prod;
+	Real	ip, prod;
 	int	j, n;
 
 	if ( k < 0 || k+3 > A->m || j0 < 0 )
 		error(E_BOUNDS,"hhldr3cols");
-	A_me = A->me;		n = A->n;
+	n = A->n;
 
 	/* printf("hhldr3cols:(l.%d) j0 = %d, k = %d, A at 0x%lx, m = %d, n = %d\n",
 	       __LINE__, j0, k, (long)A, A->m, A->n); */
@@ -119,14 +119,14 @@ static	void	hhldr3rows(MAT *A, int k, int i0, double beta,
 			   double nu1, double nu2, double nu3)
 #endif
 {
-	Real	**A_me, ip, prod;
+	Real	ip, prod;
 	int	i, m;
 
 	/* printf("hhldr3rows:(l.%d) A at 0x%lx\n", __LINE__, (long)A); */
 	/* printf("hhldr3rows: k = %d\n", k); */
 	if ( k < 0 || k+3 > A->n )
 		error(E_BOUNDS,"hhldr3rows");
-	A_me = A->me;		m = A->m;
+	m = A->m;
 	i0 = min(i0,m-1);
 
 	for ( i = 0; i <= i0; i++ )
diff --git a/sparse.c b/sparse.c
index 4cda289..6ccbb0b 100644
--- a/sparse.c
+++ b/sparse.c
@@ -103,7 +103,7 @@ double	sp_set_val(SPMAT *A, int i, int j, double val)
 			    new_len*sizeof(row_elt));
 	 }
 
-	 r->elt = RENEW(r->elt,new_len,row_elt);
+	 RENEW(r->elt,new_len,row_elt);
 	 if ( ! r->elt )	/* can't allocate */
 	   error(E_MEM,"sp_set_val");
 	 r->maxlen = 2*r->maxlen+1;
diff --git a/zvecop.c b/zvecop.c
index 30a8fc1..d79ef4c 100644
--- a/zvecop.c
+++ b/zvecop.c
@@ -277,7 +277,7 @@ ZVEC	*zv_linlist(ZVEC *out,ZVEC *v1,complex a1,...)
    va_start(ap, a1);
    out = zv_mlt(a1,v1,out);
    
-   while (par = va_arg(ap,ZVEC *)) {   /* NULL ends the list*/
+   while ((par = va_arg(ap,ZVEC *))) {   /* NULL ends the list*/
       a_par = va_arg(ap,complex);
       if (a_par.re == 0.0 && a_par.im == 0.0) continue;
       if ( out == par )