compile fix

Fltk/GUI.h

@@ -62,7 +62,7 @@ class GUI{
   // return the single static instance of the GUI
   static GUI *instance(int argc=0, char **argv=0);
   // check if the GUI is available
-  static bool GUI::available(){ return (_instance != 0); }
+  static bool available(){ return (_instance != 0); }
   // run the GUI until there's no window left
   int run(){ return Fl::run(); }
   // check (now!) if there are any pending events, and process them

Fltk/graphicWindow.cpp

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

Fltk/visibilityWindow.cpp

@@ -3,6 +3,7 @@
 // See the LICENSE.txt file for license information. Please report all
 // bugs and problems to <gmsh@geuz.org>.
 
+#include <string.h>
 #include <FL/Fl_Tabs.H>
 #include <FL/Fl_Box.H>
 #include <FL/Fl_Return_Button.H>
@@ -13,7 +14,7 @@
 #include "contextWindow.h"
 #include "GmshDefines.h"
 #include "GmshMessage.h"
-#include "GModel.h"'
+#include "GModel.h"
 #include "MElement.h"
 #include "Visibility.h"
 #include "SelectBuffer.h"
@@ -209,7 +210,7 @@ static void visibility_number_cb(Fl_Widget *w, void *data)
   Draw();
 }
 
-static void _apply_visibility(char mode,
+static void apply_visibility(char mode,
                              std::vector<GVertex*> &vertices,
                              std::vector<GEdge*> &edges,
                              std::vector<GFace*> &faces,
@@ -378,7 +379,7 @@ static void visibility_interactive_cb(Fl_Widget *w, void *data)
 
     char ib = SelectEntity(what, vertices, edges, faces, regions, elements);
     if(ib == 'l') {
-      _apply_visibility(mode, vertices, edges, faces, regions, elements);
+      apply_visibility(mode, vertices, edges, faces, regions, elements);
       // store for possible undo later
       vertices_old = vertices;
       edges_old = edges;
@@ -387,7 +388,7 @@ static void visibility_interactive_cb(Fl_Widget *w, void *data)
       elements_old = elements;
     }
     if(ib == 'u' && !mode){ // undo only in hide mode
-      _apply_visibility(2, vertices_old, edges_old, faces_old, 
+      apply_visibility(2, vertices_old, edges_old, faces_old, 
                        regions_old, elements_old);
     }
     if(ib == 'q'){

Graphics/drawAxes.cpp

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