From d429540a477d6b3b385302336a870fb7a8fb43b0 Mon Sep 17 00:00:00 2001
From: Joachim Schoeberl <joachim.schoeberl@tuwien.ac.at>
Date: Tue, 25 Jul 2023 23:03:58 +0200
Subject: [PATCH] fix warnings

---
 libsrc/csg/vscsg.cpp        | 4 ++--
 libsrc/meshing/topology.cpp | 5 +++--
 ng/Togl2.1/togl.c           | 2 ++
 ng/Togl2.1/toglProcAddr.c   | 3 +++
 4 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/libsrc/csg/vscsg.cpp b/libsrc/csg/vscsg.cpp
index ed511e79..be91902f 100644
--- a/libsrc/csg/vscsg.cpp
+++ b/libsrc/csg/vscsg.cpp
@@ -343,7 +343,7 @@ namespace netgen
 	    const Point3d p = Center (p1, p2);
 	    glRasterPos3d (p.X(), p.Y(), p.Z());
 	  
-	    sprintf (buf, "%d", seg.edgenr);
+	    snprintf (buf, sizeof(buf), "%d", seg.edgenr);
 	    // glCallLists (GLsizei(strlen (buf)), GL_UNSIGNED_BYTE, buf);
 	    MyOpenGLText (buf);
 	  }
@@ -418,7 +418,7 @@ namespace netgen
 	    const Point3d & p = mesh->Point(i);
 	    glRasterPos3d (p.X(), p.Y(), p.Z());
 	  
-	    sprintf (buf, "%d", int(i));
+	    snprintf (buf, sizeof(buf), "%d", int(i));
 	    // glCallLists (GLsizei(strlen (buf)), GL_UNSIGNED_BYTE, buf);
 	    MyOpenGLText (buf);
 	  }
diff --git a/libsrc/meshing/topology.cpp b/libsrc/meshing/topology.cpp
index 00108838..e154f77e 100644
--- a/libsrc/meshing/topology.cpp
+++ b/libsrc/meshing/topology.cpp
@@ -2228,7 +2228,7 @@ namespace netgen
   void MeshTopology :: GetFaceEdges (int fnr, NgArray<int> & fedges, bool withorientation) const
   {
     NgArrayMem<int,4> pi(4);
-    NgArrayMem<int,12> eledges;
+    // NgArrayMem<int,12> eledges;
   
     fedges.SetSize (0);
     GetFaceVertices(fnr, pi);
@@ -2279,7 +2279,8 @@ namespace netgen
 	  {
 	    const ELEMENT_EDGE * fa_ref_edges = GetEdges1 (GetFaceType(fnr)); 
 	    fedges.SetSize(nfa_ref_edges);
-	    GetElementEdges (els[i]+1, eledges);
+	    // GetElementEdges (els[i]+1, eledges);
+            auto eledges = GetEdges (els[i]);
 	  
 	    for (int j = 0; j < eledges.Size(); j++)
 	      {
diff --git a/ng/Togl2.1/togl.c b/ng/Togl2.1/togl.c
index 35ab8356..78faa6c1 100644
--- a/ng/Togl2.1/togl.c
+++ b/ng/Togl2.1/togl.c
@@ -22,6 +22,8 @@
 #   endif
 #endif
 
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+
 
 #define USE_TOGL_STUB_PROCS
 #include "togl.h"
diff --git a/ng/Togl2.1/toglProcAddr.c b/ng/Togl2.1/toglProcAddr.c
index 2e72fbea..500ffa1b 100644
--- a/ng/Togl2.1/toglProcAddr.c
+++ b/ng/Togl2.1/toglProcAddr.c
@@ -10,6 +10,9 @@
  * See the LICENSE file for copyright details.
  */
 
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+
+
 #include "togl.h"
 
 #if defined(TOGL_OSMESA) || defined(TOGL_WGL)