missing headers (stdio.h)

Fltk/messageWindow.cpp

@@ -3,6 +3,7 @@
 // See the LICENSE.txt file for license information. Please report all
 // bugs and problems to <gmsh@geuz.org>.
 
+#include <stdio.h>
 #include <string.h>
 #include <FL/Fl_Box.H>
 #include <FL/Fl_Return_Button.H>

Geo/SVector3.h

@@ -8,6 +8,7 @@
 
 #include "SPoint3.h"
 #include <string>
+#include <stdio.h>
 
 // concrete class for vector of size 3
 class SVector3 {

Graphics/drawPost.cpp

@@ -729,12 +729,10 @@ static void addOutlinePrism(PView *p, double xyz[NMAX][3], unsigned int color,
   for(int i = 0; i < 2; i++)
     addOutlineTriangle(p, xyz, color, pre, it[i][0], it[i][1], it[i][2]);
 }
-
 static void addScalarPrism(PView *p, double xyz[NMAX][3], double val[NMAX][9],
 			   bool pre)
 {
   PViewOptions *opt = p->getOptions();
-
   const int iq[3][4] = {{0, 1, 4, 3}, {0, 3, 5, 2}, {1, 2, 5, 4}};
   const int it[2][3] = {{0, 2, 1}, {3, 4, 5}};
   const int is[3][4] = {{0, 1, 2, 3}, {3, 4, 5, 2}, {1, 2, 4, 3}};