diff -ru old/src/2geom/sbasis-math.cpp new/src/2geom/sbasis-math.cpp
--- old/src/2geom/sbasis-math.cpp	2013-08-09 21:48:31.294925000 -0300
+++ new/src/2geom/sbasis-math.cpp	2013-08-09 21:50:31.641730914 -0300
@@ -38,12 +38,12 @@
 //#define ZERO 1e-3
 
 
-namespace Geom {
-
-
 #include <stdio.h>
 #include <math.h>
 
+namespace Geom {
+
+
 //-|x|-----------------------------------------------------------------------
 /** Return the absolute value of a function pointwise.
  \param f function
Only in new/src/2geom: .#utils.cpp
diff -ru old/src/2geom/utils.cpp new/src/2geom/utils.cpp
--- old/src/2geom/utils.cpp	2013-08-09 22:00:41.292540903 -0300
+++ new/src/2geom/utils.cpp	2013-08-09 22:04:49.403191178 -0300
@@ -37,27 +37,27 @@
 {
 
 // return a vector that contains all the binomial coefficients of degree n 
-void binomial_coefficients(std::vector<size_t>& bc, size_t n)
+void binomial_coefficients(std::vector<std::size_t>& bc, std::size_t n)
 {
-    size_t s = n+1;
+    std::size_t s = n+1;
     bc.clear();
     bc.resize(s);
     bc[0] = 1;
-    size_t k;
-    for (size_t i = 1; i < n; ++i)
+    std::size_t k;
+    for (std::size_t i = 1; i < n; ++i)
     {
         k = i >> 1;
         if (i & 1u)
         {
             bc[k+1] = bc[k] << 1;
         }
-        for (size_t j = k; j > 0; --j)
+        for (std::size_t j = k; j > 0; --j)
         {
             bc[j] += bc[j-1];
         }
     }
     s >>= 1;
-    for (size_t i = 0; i < s; ++i)
+    for (std::size_t i = 0; i < s; ++i)
     {
         bc[n-i] = bc[i];
     }
Only in new/src/2geom: .#utils.h
diff -ru old/src/2geom/utils.h new/src/2geom/utils.h
--- old/src/2geom/utils.h	2013-08-09 21:58:02.340283241 -0300
+++ new/src/2geom/utils.h	2013-08-09 21:58:32.088482082 -0300
@@ -80,7 +80,7 @@
 }
 
 
-void binomial_coefficients(std::vector<size_t>& bc, size_t n);
+void binomial_coefficients(std::vector<std::size_t>& bc, std::size_t n);
 
 }