various "64bit" fixes (mostly templates) excluding introduction of varargs

	Andreas Gruenbacher <agruen@suse.de>

diff --git a/lib/neatogen/lu.c b/lib/neatogen/lu.c
index ac0ca8ed5ac0663376815782bfb7fed67edd11b2..5d95f27eadc8e40dfe23f2f4b472c2e8765d3589 100644 (file)
--- a/lib/neatogen/lu.c
+++ b/lib/neatogen/lu.c
@@ -48,6 +48,7 @@
  *     written 3/2/79, revised and enhanced 8/9/83.
  */
 
+#include <math.h>
 #include <neato.h>
 
 static double *scales;
@@ -71,7 +72,6 @@ int lu_decompose(double **a, int n)
     register int i, j, k;
     int pivotindex = 0;
     double pivot, biggest, mult, tempf;
-    double fabs();
 
     if (lu)
        free_array(lu);