progs/tests: compile with SCons and glew

Also get mingw cross-compilation of these tests working

93 files changed, 344 insertions, 78 deletions

diff --git a/progs/SConscript b/progs/SConscript
index 1670f97..71db283 100644
--- a/progs/SConscript
+++ b/progs/SConscript
@@ -3,6 +3,7 @@ SConscript([
     'demos/SConscript',
     'redbook/SConscript',
     'samples/SConscript',
+    'tests/SConscript',
     'trivial/SConscript',
     'vp/SConscript',
     'vpglsl/SConscript',
diff --git a/progs/tests/SConscript b/progs/tests/SConscript
new file mode 100644
index 0000000..f01525d
--- /dev/null
+++ b/progs/tests/SConscript
@@ -0,0 +1,133 @@
+Import('*')
+
+if not env['GLUT']:
+    Return()
+
+env = env.Clone()
+
+env.Prepend(CPPPATH = [
+	'../util',
+])
+
+env.Prepend(LIBS = [
+	util,
+	'$GLUT_LIB'
+])
+
+if env['platform'] == 'windows':
+    env.Append(CPPDEFINES = ['NOMINMAX'])
+    env.Prepend(LIBS = ['winmm'])
+
+linux_progs = [
+    'api_speed',
+]
+
+glx_progs = [
+    'auxbuffer',
+    'getprocaddress',
+    'jkrahntest',
+    'sharedtex',
+    'texcompress2',
+    'texobjshare',
+]
+
+mesa_progs = [
+    'debugger',
+]
+
+progs = [
+    'afsmultiarb',
+    'antialias',
+    'arbfpspec',
+    'arbfptest1',
+    'arbfptexture',
+    'arbfptrig',
+    'arbnpot-mipmap',
+    'arbnpot',
+    'arbvptest1',
+    'arbvptest3',
+    'arbvptorus',
+    'arbvpwarpmesh',
+    'arraytexture',
+    'blendminmax',
+    'blendsquare',
+    'blendxor',
+    'bufferobj',
+    'bug_3050',
+    'bug_3101',
+    'bug_3195',
+    'bug_texstore_i8',
+    'calibrate_rast',
+    'copypixrate',
+    'crossbar',
+    'cva',
+    'dinoshade',
+    'drawbuffers',
+    'exactrast',
+    'ext422square',
+    'fbotest1',
+    'fbotest2',
+    'fbotexture',
+    'fillrate',
+    'floattex',
+    'fog',
+    'fogcoord',
+    'fptest1',
+    'fptexture',
+    'interleave',
+    'invert',
+    'lineclip',
+    'manytex',
+    'mapbufrange',
+    'mapvbo',
+    'minmag',
+    'mipmap_limits',
+    'mipmap_view',
+    'multipal',
+    'multitexarray',
+    'multiwindow',
+    'no_s3tc',
+    'packedpixels',
+    'pbo',
+    'prog_parameter',
+    'projtex',
+    'quads',
+    'random',
+    'readrate',
+    'rubberband',
+    'seccolor',
+    'shader_api',
+    'stencil_twoside',
+    'stencil_wrap',
+    'stencilwrap',
+    'subtex',
+    'subtexrate',
+    'tex1d',
+    'texcmp',
+    'texfilt',
+    'texgenmix',
+    'texline',
+    'texrect',
+    'texwrap',
+    'unfilledclip',
+    'vao-01',
+    'vao-02',
+    'vparray',
+    'vpeval',
+    'vptest1',
+    'vptest2',
+    'vptest3',
+    'vptorus',
+    'vpwarpmesh',
+    'yuvrect',
+    'yuvsquare',
+    'zcomp',
+    'zdrawpix',
+    'zreaddraw',
+]
+
+for prog in progs:
+    env.Program(
+        target = prog,
+        source = prog + '.c',
+    )
diff --git a/progs/tests/afsmultiarb.c b/progs/tests/afsmultiarb.c
index c026ecd..162ab19 100644
--- a/progs/tests/afsmultiarb.c
+++ b/progs/tests/afsmultiarb.c
@@ -11,7 +11,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#define GL_GLEXT_PROTOTYPES
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 #include "readtex.h"
@@ -442,6 +442,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( 300, 300 );
    glutInitWindowPosition( 0, 0 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
+   glewInit();
    glutCreateWindow(argv[0] );
 
    Init( argc, argv );
diff --git a/progs/tests/antialias.c b/progs/tests/antialias.c
index f23b5af..656bf24 100644
--- a/progs/tests/antialias.c
+++ b/progs/tests/antialias.c
@@ -9,6 +9,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 
@@ -29,7 +30,7 @@ PrintString(const char *s)
 
 
 static void
-Polygon( GLint verts, GLfloat radius, GLfloat z )
+doPolygon( GLint verts, GLfloat radius, GLfloat z )
 {
    int i;
    for (i = 0; i < verts; i++) {
@@ -47,33 +48,33 @@ DrawObject( void )
    glLineWidth(3.0);
    glColor3f(1, 1, 1);
    glBegin(GL_LINE_LOOP);
-   Polygon(12, 1.2, 0);
+   doPolygon(12, 1.2, 0);
    glEnd();
 
    glLineWidth(1.0);
    glColor3f(1, 1, 1);
    glBegin(GL_LINE_LOOP);
-   Polygon(12, 1.1, 0);
+   doPolygon(12, 1.1, 0);
    glEnd();
 
    glColor3f(1, 0, 0);
    glBegin(GL_POLYGON);
-   Polygon(12, 0.4, 0.3);
+   doPolygon(12, 0.4, 0.3);
    glEnd();
 
    glColor3f(0, 1, 0);
    glBegin(GL_POLYGON);
-   Polygon(12, 0.6, 0.2);
+   doPolygon(12, 0.6, 0.2);
    glEnd();
 
    glColor3f(0, 0, 1);
    glBegin(GL_POLYGON);
-   Polygon(12, 0.8, 0.1);
+   doPolygon(12, 0.8, 0.1);
    glEnd();
 
    glColor3f(1, 1, 1);
    glBegin(GL_POLYGON);
-   Polygon(12, 1.0, 0);
+   doPolygon(12, 1.0, 0);
    glEnd();
 }
 
@@ -225,6 +226,7 @@ main( int argc, char *argv[] )
    glutInitDisplayMode( GLUT_RGB | GLUT_ALPHA | GLUT_DOUBLE |
                         GLUT_DEPTH | GLUT_MULTISAMPLE );
    glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display );
diff --git a/progs/tests/api_speed.c b/progs/tests/api_speed.c
index aed65b3..28e28e6 100644
--- a/progs/tests/api_speed.c
+++ b/progs/tests/api_speed.c
@@ -37,9 +37,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
-#define GL_GLEXT_PROTOTYPES
-#include <GL/gl.h>
-#include <GL/glext.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 #define inline __inline__
@@ -127,6 +125,7 @@ int main( int argc, char *argv[] )
    glutInitDisplayMode( GLUT_RGB );
 
    glutCreateWindow( argv[0] );
+   glewInit();
 
    if ( argc > 1 ) {
       count = strtoul( argv[1], NULL, 0 );
diff --git a/progs/tests/arbfpspec.c b/progs/tests/arbfpspec.c
index eac2a91..550e954 100644
--- a/progs/tests/arbfpspec.c
+++ b/progs/tests/arbfpspec.c
@@ -8,7 +8,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
-#define GL_GLEXT_PROTOTYPES
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static float Xrot = 0.0, Yrot = 0.0, Zrot = 0.0;
@@ -180,6 +180,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( 250, 250 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
    glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutSpecialFunc( SpecialKey );
diff --git a/progs/tests/arbfptest1.c b/progs/tests/arbfptest1.c
index 7949f87..e7237b7 100644
--- a/progs/tests/arbfptest1.c
+++ b/progs/tests/arbfptest1.c
@@ -5,7 +5,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
-#define GL_GLEXT_PROTOTYPES
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 
@@ -201,6 +201,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( 250, 250 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
    glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display );
diff --git a/progs/tests/arbfptexture.c b/progs/tests/arbfptexture.c
index a854908..f66b060 100644
--- a/progs/tests/arbfptexture.c
+++ b/progs/tests/arbfptexture.c
@@ -5,7 +5,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
-#define GL_GLEXT_PROTOTYPES
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 #include "readtex.c"
@@ -143,6 +143,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( 250, 250 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
    glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutSpecialFunc( SpecialKey );
diff --git a/progs/tests/arbfptrig.c b/progs/tests/arbfptrig.c
index 26b68c6..95f008a 100644
--- a/progs/tests/arbfptrig.c
+++ b/progs/tests/arbfptrig.c
@@ -5,7 +5,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
-#define GL_GLEXT_PROTOTYPES
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 #include "readtex.c"
@@ -146,6 +146,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( 250, 250 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
    glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutSpecialFunc( SpecialKey );
diff --git a/progs/tests/arbnpot-mipmap.c b/progs/tests/arbnpot-mipmap.c
index 4ed84e7..700ec0b 100644
--- a/progs/tests/arbnpot-mipmap.c
+++ b/progs/tests/arbnpot-mipmap.c
@@ -46,6 +46,7 @@
  */
 #include <stdlib.h>
 #include <stdio.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 GLubyte mipmapImage32[40][46][3];
@@ -175,6 +176,7 @@ int main(int argc, char** argv)
     glutInitDisplayMode (GLUT_SINGLE | GLUT_RGB | GLUT_DEPTH);
     glutInitWindowSize (500, 500);
     glutCreateWindow (argv[0]);
+    glewInit();
     myinit();
     glutReshapeFunc (myReshape);
     glutDisplayFunc(display);
diff --git a/progs/tests/arbnpot.c b/progs/tests/arbnpot.c
index 05ba85d..c51a541 100644
--- a/progs/tests/arbnpot.c
+++ b/progs/tests/arbnpot.c
@@ -8,6 +8,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 #include "../util/readtex.c"
 
@@ -188,6 +189,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( 400, 400 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
    glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display );
diff --git a/progs/tests/arbvptest1.c b/progs/tests/arbvptest1.c
index 0ebd398..3a6d71a 100644
--- a/progs/tests/arbvptest1.c
+++ b/progs/tests/arbvptest1.c
@@ -5,7 +5,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
-#define GL_GLEXT_PROTOTYPES
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static void Display( void )
@@ -155,6 +155,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( 250, 250 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
    glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display );
diff --git a/progs/tests/arbvptest3.c b/progs/tests/arbvptest3.c
index 6437062..56de7b4 100644
--- a/progs/tests/arbvptest3.c
+++ b/progs/tests/arbvptest3.c
@@ -4,7 +4,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
-#define GL_GLEXT_PROTOTYPES
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static float Zrot = 0.0;
@@ -118,6 +118,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( 250, 250 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
    glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display );
diff --git a/progs/tests/arbvptorus.c b/progs/tests/arbvptorus.c
index 9d19ef9..f1f84d8 100644
--- a/progs/tests/arbvptorus.c
+++ b/progs/tests/arbvptorus.c
@@ -7,7 +7,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
-#define GL_GLEXT_PROTOTYPES
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static float Xrot = 0.0, Yrot = 0.0, Zrot = 0.0;
@@ -174,6 +174,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( 250, 250 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
    glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutSpecialFunc( SpecialKey );
diff --git a/progs/tests/arbvpwarpmesh.c b/progs/tests/arbvpwarpmesh.c
index 3dfe94f..973a157 100644
--- a/progs/tests/arbvpwarpmesh.c
+++ b/progs/tests/arbvpwarpmesh.c
@@ -7,7 +7,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
-#define GL_GLEXT_PROTOTYPES
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static float Xrot = -60.0, Yrot = 0.0, Zrot = 0.0;
@@ -234,6 +234,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( 250, 250 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
    glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutSpecialFunc( SpecialKey );
diff --git a/progs/tests/arraytexture.c b/progs/tests/arraytexture.c
index 48c622b..6c0484d 100644
--- a/progs/tests/arraytexture.c
+++ b/progs/tests/arraytexture.c
@@ -34,6 +34,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 #include <GL/glext.h>
 
@@ -326,6 +327,7 @@ int main(int argc, char *argv[])
    glutInitWindowSize(350, 350);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE);
    glutCreateWindow("Array texture test");
+   glewInit();
    glutReshapeFunc(Reshape);
    glutKeyboardFunc(Key);
    glutSpecialFunc(SpecialKey);
diff --git a/progs/tests/blendminmax.c b/progs/tests/blendminmax.c
index 2aab1a3..7297f41 100644
--- a/progs/tests/blendminmax.c
+++ b/progs/tests/blendminmax.c
@@ -34,6 +34,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static int Width = 400;
@@ -200,6 +201,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( Width, Height );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
    glutCreateWindow( "GL_EXT_blend_minmax test" );
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display );
diff --git a/progs/tests/blendsquare.c b/progs/tests/blendsquare.c
index 1694866..3ee3ae2 100644
--- a/progs/tests/blendsquare.c
+++ b/progs/tests/blendsquare.c
@@ -34,6 +34,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static int Width = 400;
@@ -169,6 +170,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( Width, Height );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
    glutCreateWindow( "GL_NV_blend_square test" );
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display );
diff --git a/progs/tests/blendxor.c b/progs/tests/blendxor.c
index 8961a82..d6dcb8b 100644
--- a/progs/tests/blendxor.c
+++ b/progs/tests/blendxor.c
@@ -3,10 +3,10 @@
  *
  */
 
-#define GL_GLEXT_PROTOTYPES
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 #include "readtex.c"
 
@@ -183,6 +183,7 @@ main(int argc, char *argv[])
    glutInitWindowSize(Width, Height);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE);
    Win = glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc(Reshape);
    glutKeyboardFunc(Key);
    glutSpecialFunc(SpecialKey);
diff --git a/progs/tests/bufferobj.c b/progs/tests/bufferobj.c
index 9edb86e..1d97b06 100644
--- a/progs/tests/bufferobj.c
+++ b/progs/tests/bufferobj.c
@@ -6,11 +6,11 @@
  */
 
 
-#define GL_GLEXT_PROTOTYPES
 #include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 #define NUM_OBJECTS 10
@@ -428,6 +428,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( 600, 300 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
    Win = glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutSpecialFunc( SpecialKey );
diff --git a/progs/tests/bug_3050.c b/progs/tests/bug_3050.c
index 4ea7b80..a04e40e 100644
--- a/progs/tests/bug_3050.c
+++ b/progs/tests/bug_3050.c
@@ -39,6 +39,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static int Width = 400;
@@ -154,6 +155,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( Width, Height );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
    glutCreateWindow( "Bug #3050 Test" );
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display );
diff --git a/progs/tests/bug_3101.c b/progs/tests/bug_3101.c
index 761dcbb..06a9776 100644
--- a/progs/tests/bug_3101.c
+++ b/progs/tests/bug_3101.c
@@ -34,6 +34,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static int Width = 400;
@@ -119,6 +120,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( Width, Height );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
    glutCreateWindow( "Bug #3101 Test" );
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display );
diff --git a/progs/tests/bug_3195.c b/progs/tests/bug_3195.c
index 4aceae0..a075b94 100644
--- a/progs/tests/bug_3195.c
+++ b/progs/tests/bug_3195.c
@@ -36,6 +36,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 #include <GL/glext.h>
 
@@ -264,6 +265,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( 350, 350 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
    glutCreateWindow( "Bug #3195 Test" );
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutSpecialFunc( SpecialKey );
diff --git a/progs/tests/bug_texstore_i8.c b/progs/tests/bug_texstore_i8.c
index f8dac21..10e5eba 100644
--- a/progs/tests/bug_texstore_i8.c
+++ b/progs/tests/bug_texstore_i8.c
@@ -29,6 +29,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static GLenum Target = GL_TEXTURE_2D;
@@ -180,6 +181,7 @@ int main(int argc, char **argv)
 	glutInitDisplayMode(type);
 
 	win = glutCreateWindow("Tex test");
+        glewInit();
 	if (!win) {
 		exit(1);
 	}
diff --git a/progs/tests/calibrate_rast.c b/progs/tests/calibrate_rast.c
index 37d8ac8..5d89ff7 100644
--- a/progs/tests/calibrate_rast.c
+++ b/progs/tests/calibrate_rast.c
@@ -19,6 +19,7 @@
 #include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 
@@ -386,6 +387,7 @@ main(int argc, char *argv[])
    glutInitWindowSize(Width, Height);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE);
    Win = glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc(Reshape);
    glutKeyboardFunc(Key);
    glutDisplayFunc(Draw);
diff --git a/progs/tests/copypixrate.c b/progs/tests/copypixrate.c
index 1423153..aa4acfc 100644
--- a/progs/tests/copypixrate.c
+++ b/progs/tests/copypixrate.c
@@ -5,11 +5,11 @@
  * 26 Jan 2006
  */
 
-#define GL_GLEXT_PROTOTYPES
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static GLint WinWidth = 1000, WinHeight = 800;
@@ -260,6 +260,7 @@ main(int argc, char *argv[])
    glutInitWindowSize(WinWidth, WinHeight);
    glutInitDisplayMode(mode);
    glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc(Reshape);
    glutKeyboardFunc(Key);
    glutSpecialFunc(SpecialKey);
diff --git a/progs/tests/crossbar.c b/progs/tests/crossbar.c
index 12aabb1..3dd2137 100644
--- a/progs/tests/crossbar.c
+++ b/progs/tests/crossbar.c
@@ -35,6 +35,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static const GLint tests[][8] = {
@@ -226,6 +227,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( Width, Height );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
    glutCreateWindow( "GL_ARB_texture_env_crossbar test" );
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display );
diff --git a/progs/tests/cva.c b/progs/tests/cva.c
index a9393ae..8048390 100644
--- a/progs/tests/cva.c
+++ b/progs/tests/cva.c
@@ -15,6 +15,7 @@
 #include <windows.h>
 #endif
 #define GL_GLEXT_LEGACY
+#include <GL/glew.h>
 #include <GL/glut.h>
 #include <GL/glext.h>
 
@@ -129,6 +130,7 @@ int main( int argc, char **argv )
    glutInitWindowSize( 250, 250 );
    glutInitWindowPosition( 100, 100 );
    glutCreateWindow( "CVA Test" );
+   glewInit();
 
    /* Make sure the server supports GL 1.2 vertex arrays.
     */
diff --git a/progs/tests/debugger.c b/progs/tests/debugger.c
index 4c6955b..1c2f9be 100644
--- a/progs/tests/debugger.c
+++ b/progs/tests/debugger.c
@@ -9,7 +9,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
-#define GL_GLEXT_PROTOTYPES
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 
@@ -81,6 +81,7 @@ find_line_column(const GLubyte *string, const GLubyte *pos,
 #define NV_FRAGMENT_PROGRAM   4
 
 
+
 struct breakpoint {
    enum {PIXEL, LINE} type;
    int x, y;
@@ -101,7 +102,7 @@ static void Debugger2(GLenum target, GLvoid *data)
 {
    static GLuint skipCount = 0;
    const GLubyte *ln;
-   GLint pos, line, column;
+   GLint pos = 0, line, column;
    GLint id;
    int progType;
    GLint len;
@@ -721,6 +722,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( 200, 200 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
    glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutSpecialFunc( SpecialKey );
diff --git a/progs/tests/dinoshade.c b/progs/tests/dinoshade.c
index 44115b9..fb7c3f4 100644
--- a/progs/tests/dinoshade.c
+++ b/progs/tests/dinoshade.c
@@ -43,6 +43,7 @@
 #include <windows.h>
 #endif
 #define GL_GLEXT_LEGACY
+#include <GL/glew.h>    /* OpenGL Utility Toolkit header */
 #include <GL/glut.h>    /* OpenGL Utility Toolkit header */
 
 /* Some <math.h> files do not define M_PI... */
@@ -823,6 +824,7 @@ main(int argc, char **argv)
 #endif
 
   glutCreateWindow("Shadowy Leapin' Lizards");
+  glewInit();
 
   if (glutGet(GLUT_WINDOW_STENCIL_SIZE) <= 1) {
     printf("dinoshade: Sorry, I need at least 2 bits of stencil.\n");
diff --git a/progs/tests/drawbuffers.c b/progs/tests/drawbuffers.c
index 5e89569..d75a870 100644
--- a/progs/tests/drawbuffers.c
+++ b/progs/tests/drawbuffers.c
@@ -7,11 +7,11 @@
  */
 
 
-#define GL_GLEXT_PROTOTYPES
 #include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 #include "extfuncs.h"
 
@@ -294,6 +294,7 @@ main(int argc, char *argv[])
    glutInitWindowSize(Width, Height);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE);
    Win = glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc(Reshape);
    glutKeyboardFunc(Key);
    glutDisplayFunc(Display);
diff --git a/progs/tests/exactrast.c b/progs/tests/exactrast.c
index 56c0c79..63b8336 100644
--- a/progs/tests/exactrast.c
+++ b/progs/tests/exactrast.c
@@ -26,6 +26,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static int Width = 400, Height = 400;
@@ -34,14 +35,14 @@ static float Xtrans = 0, Ytrans = 0;
 static float Step = 0.125;
 
 enum {
-   POINTS,
-   HLINES,
-   VLINES,
-   QUADS,
+   MODE_POINTS,
+   MODE_HLINES,
+   MODE_VLINES,
+   MODE_QUADS,
    NUM_MODES
 };
 
-static int Mode = POINTS;
+static int Mode = MODE_POINTS;
 
 
 static void
@@ -58,7 +59,7 @@ Draw(void)
    glPushMatrix();
    glTranslatef(tx + Xtrans, ty + Ytrans, 0);
 
-   if (Mode == POINTS) {
+   if (Mode == MODE_POINTS) {
       glBegin(GL_POINTS);
       for (j = 0; j < Height; j += 2) {
          for (i = 0; i < Width; i += 2) {
@@ -67,7 +68,7 @@ Draw(void)
       }
       glEnd();
    }
-   else if (Mode == HLINES) {
+   else if (Mode == MODE_HLINES) {
       glBegin(GL_LINES);
       for (i = 0; i < Height; i += 2) {
          glVertex2f(0,     i);
@@ -75,7 +76,7 @@ Draw(void)
       }
       glEnd();
    }
-   else if (Mode == VLINES) {
+   else if (Mode == MODE_VLINES) {
       glBegin(GL_LINES);
       for (i = 0; i < Width; i += 2) {
          glVertex2f(i, 0     );
@@ -83,7 +84,7 @@ Draw(void)
       }
       glEnd();
    }
-   else if (Mode == QUADS) {
+   else if (Mode == MODE_QUADS) {
       glBegin(GL_QUADS);
       for (j = 0; j < Height; j += 4) {
          for (i = 0; i < Width; i += 4) {
@@ -189,6 +190,7 @@ main(int argc, char *argv[])
    glutInitWindowSize(Width, Height);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE);
    Win = glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc(Reshape);
    glutKeyboardFunc(Key);
    glutSpecialFunc(SpecialKey);
diff --git a/progs/tests/ext422square.c b/progs/tests/ext422square.c
index 6533514..89e99f0 100644
--- a/progs/tests/ext422square.c
+++ b/progs/tests/ext422square.c
@@ -12,7 +12,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#define GL_GLEXT_PROTOTYPES
+#include <GL/glew.h>
 #include <GL/glut.h>
 #include <assert.h>
 
@@ -249,6 +249,7 @@ int main( int argc, char *argv[] )
    glutInitWindowPosition( 0, 0 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
    glutCreateWindow(argv[0] );
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutSpecialFunc( SpecialKey );
diff --git a/progs/tests/fbotest1.c b/progs/tests/fbotest1.c
index ab2757c..8dac214 100644
--- a/progs/tests/fbotest1.c
+++ b/progs/tests/fbotest1.c
@@ -6,11 +6,11 @@
  */
 
 
-#define GL_GLEXT_PROTOTYPES
 #include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static int Win;
@@ -202,6 +202,7 @@ main( int argc, char *argv[] )
    glutInitWindowSize(Width, Height);
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
    Win = glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display );
diff --git a/progs/tests/fbotest2.c b/progs/tests/fbotest2.c
index 5283c7e..f9c5061 100644
--- a/progs/tests/fbotest2.c
+++ b/progs/tests/fbotest2.c
@@ -6,11 +6,11 @@
  */
 
 
-#define GL_GLEXT_PROTOTYPES
 #include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static int Win = 0;
@@ -191,6 +191,7 @@ main( int argc, char *argv[] )
    glutInitWindowSize(Width, Height);
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
    Win = glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display );
diff --git a/progs/tests/fbotexture.c b/progs/tests/fbotexture.c
index ae99357..bc6c727 100644
--- a/progs/tests/fbotexture.c
+++ b/progs/tests/fbotexture.c
@@ -9,7 +9,7 @@
  */
 
 
-#define GL_GLEXT_PROTOTYPES
+#include <GL/glew.h>
 #include <GL/glut.h>
 #include <assert.h>
 #include <stdio.h>
@@ -605,6 +605,7 @@ main(int argc, char *argv[])
    glutInitWindowSize(Width, Height);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE);
    Win = glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc(Reshape);
    glutKeyboardFunc(Key);
    glutDisplayFunc(Display);
diff --git a/progs/tests/fillrate.c b/progs/tests/fillrate.c
index 8fe636c..1e58df2 100644
--- a/progs/tests/fillrate.c
+++ b/progs/tests/fillrate.c
@@ -6,10 +6,10 @@
  */
 
 
-#define GL_GLEXT_PROTOTYPES
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 #include "readtex.h"
 
@@ -194,6 +194,7 @@ main(int argc, char *argv[])
    glutInitWindowSize(Width, Height);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE);
    Win = glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc(Reshape);
    glutKeyboardFunc(Key);
    glutDisplayFunc(Draw);
diff --git a/progs/tests/floattex.c b/progs/tests/floattex.c
index dd6d882..dd99d83 100644
--- a/progs/tests/floattex.c
+++ b/progs/tests/floattex.c
@@ -8,6 +8,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 #include "extfuncs.h"
 #include "readtex.h"
@@ -230,6 +231,7 @@ main(int argc, char *argv[])
    glutInitWindowSize(400, 400);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
    glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc(Reshape);
    glutKeyboardFunc(Key);
    glutDisplayFunc(Draw);
diff --git a/progs/tests/fog.c b/progs/tests/fog.c
index ecd9f53..b6cea8c 100644
--- a/progs/tests/fog.c
+++ b/progs/tests/fog.c
@@ -30,10 +30,10 @@
  * Test to exercise fog modes and for comparison with GL_EXT_fog_coord.
  */
 
-#define GL_GLEXT_PROTOTYPES
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static int Width = 600;
@@ -190,6 +190,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( Width, Height );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
    glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display );
diff --git a/progs/tests/fogcoord.c b/progs/tests/fogcoord.c
index 8935574..7822d33 100644
--- a/progs/tests/fogcoord.c
+++ b/progs/tests/fogcoord.c
@@ -3,10 +3,10 @@
  */
 
 
-#define GL_GLEXT_PROTOTYPES
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static int Width = 600;
@@ -93,6 +93,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( Width, Height );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
    glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display );
diff --git a/progs/tests/fptest1.c b/progs/tests/fptest1.c
index 095190a..2b8f8d0 100644
--- a/progs/tests/fptest1.c
+++ b/progs/tests/fptest1.c
@@ -5,7 +5,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
-#define GL_GLEXT_PROTOTYPES
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 
@@ -216,6 +216,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( 250, 250 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
    glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display );
diff --git a/progs/tests/fptexture.c b/progs/tests/fptexture.c
index f57ad62..332e071 100644
--- a/progs/tests/fptexture.c
+++ b/progs/tests/fptexture.c
@@ -5,7 +5,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
-#define GL_GLEXT_PROTOTYPES
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 #include "../util/readtex.c"
@@ -141,6 +141,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( 250, 250 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
    glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutSpecialFunc( SpecialKey );
diff --git a/progs/tests/interleave.c b/progs/tests/interleave.c
index e98b3ed..47bf9df 100644
--- a/progs/tests/interleave.c
+++ b/progs/tests/interleave.c
@@ -36,6 +36,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <time.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static int Width = 400;
@@ -386,6 +387,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( Width, Height );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
    glutCreateWindow( "glInterleavedArrays test" );
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display );
diff --git a/progs/tests/invert.c b/progs/tests/invert.c
index 750592e..63099fbd 100644
--- a/progs/tests/invert.c
+++ b/progs/tests/invert.c
@@ -35,6 +35,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 #include "readtex.h"
@@ -186,6 +187,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( Width, Height );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
    glutCreateWindow( "GL_MESA_pack_invert test" );
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display );
diff --git a/progs/tests/lineclip.c b/progs/tests/lineclip.c
index 098f5e9..bb688c0 100644
--- a/progs/tests/lineclip.c
+++ b/progs/tests/lineclip.c
@@ -26,6 +26,7 @@
  */
 
 #include <stdlib.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static int win_width, win_height;
@@ -164,6 +165,7 @@ main(int argc, char *argv[])
 	glutInitWindowSize(win_width, win_height);
 	glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
 	glutCreateWindow(argv[0]);
+        glewInit();
 	glutReshapeFunc(reshape);
 	glutKeyboardFunc(key);
 	glutDisplayFunc(display);
diff --git a/progs/tests/manytex.c b/progs/tests/manytex.c
index 83c8676..52e7e1d 100644
--- a/progs/tests/manytex.c
+++ b/progs/tests/manytex.c
@@ -13,6 +13,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 
@@ -336,6 +337,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( WinWidth, WinHeight );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
    Win = glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display );
diff --git a/progs/tests/mapbufrange.c b/progs/tests/mapbufrange.c
index 04d57b5..0021bb2 100644
--- a/progs/tests/mapbufrange.c
+++ b/progs/tests/mapbufrange.c
@@ -9,13 +9,13 @@
  */
 
 
-#define GL_GLEXT_PROTOTYPES
 #include <assert.h>
 #include <math.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <GL/glew.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static GLuint Win;
@@ -194,6 +194,7 @@ main(int argc, char *argv[])
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE);
    Win = glutCreateWindow(argv[0]);
    glewInit();
+   glewInit();
    glutReshapeFunc(Reshape);
    glutKeyboardFunc(Key);
    glutDisplayFunc(Display);
diff --git a/progs/tests/mapvbo.c b/progs/tests/mapvbo.c
index 49e120d..c392e76 100644
--- a/progs/tests/mapvbo.c
+++ b/progs/tests/mapvbo.c
@@ -10,9 +10,9 @@
  */
 
 
-#define GL_GLEXT_PROTOTYPES
 #include <stdio.h>
 #include <stdlib.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static GLuint BufferID;
@@ -129,6 +129,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( 300, 300 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
    Win = glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display );
diff --git a/progs/tests/minmag.c b/progs/tests/minmag.c
index 78ef9db..03019f9 100644
--- a/progs/tests/minmag.c
+++ b/progs/tests/minmag.c
@@ -17,6 +17,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 
@@ -189,6 +190,7 @@ main(int argc, char *argv[])
    glutInitWindowSize(Width, Height);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
    glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc(Reshape);
    glutKeyboardFunc(Key);
    glutDisplayFunc(redraw);
diff --git a/progs/tests/mipmap_limits.c b/progs/tests/mipmap_limits.c
index 8bdad82..7f0390b 100644
--- a/progs/tests/mipmap_limits.c
+++ b/progs/tests/mipmap_limits.c
@@ -51,6 +51,7 @@
  */
 #include <stdlib.h>
 #include <stdio.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static GLint BaseLevel = 0, MaxLevel = 8;
@@ -260,6 +261,7 @@ int main(int argc, char** argv)
     glutInitDisplayMode (GLUT_SINGLE | GLUT_RGB | GLUT_DEPTH);
     glutInitWindowSize (600, 600);
     glutCreateWindow (argv[0]);
+    glewInit();
     myinit();
     glutReshapeFunc (myReshape);
     glutDisplayFunc(display);
diff --git a/progs/tests/mipmap_view.c b/progs/tests/mipmap_view.c
index 54607b8..16f3584 100644
--- a/progs/tests/mipmap_view.c
+++ b/progs/tests/mipmap_view.c
@@ -10,6 +10,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 #include <GL/glext.h>
 
@@ -242,6 +243,7 @@ main(int argc, char *argv[])
    glutInitWindowSize(WinWidth, WinHeight);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE);
    Win = glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc(Reshape);
    glutKeyboardFunc(Key);
    glutDisplayFunc(Display);
diff --git a/progs/tests/multipal.c b/progs/tests/multipal.c
index 7bd4473..4a94016 100644
--- a/progs/tests/multipal.c
+++ b/progs/tests/multipal.c
@@ -13,6 +13,7 @@
 #include <windows.h>
 #endif
 #define GL_GLEXT_LEGACY
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 #include "../util/readtex.c"   /* I know, this is a hack. */
@@ -350,6 +351,7 @@ int main( int argc, char *argv[] )
    glutInitWindowPosition( 0, 0 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
    glutCreateWindow(argv[0] );
+   glewInit();
 
    Init( argc, argv );
 
diff --git a/progs/tests/multitexarray.c b/progs/tests/multitexarray.c
index b4fab00..518fee2 100644
--- a/progs/tests/multitexarray.c
+++ b/progs/tests/multitexarray.c
@@ -16,6 +16,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
+#include "GL/glew.h"
 #include "GL/glut.h"
 
 static GLuint Window = 0;
@@ -221,6 +222,7 @@ int main( int argc, char *argv[] )
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
 
    Window = glutCreateWindow("Texture Objects");
+   glewInit();
    if (!Window) {
       exit(1);
    }
diff --git a/progs/tests/multiwindow.c b/progs/tests/multiwindow.c
index b069bea..6db552d 100644
--- a/progs/tests/multiwindow.c
+++ b/progs/tests/multiwindow.c
@@ -25,6 +25,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 
@@ -145,6 +146,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( 400, 400 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
    Window[0] = glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display0 );
@@ -155,6 +157,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( 400, 400 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
    Window[1] = glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display1 );
diff --git a/progs/tests/no_s3tc.c b/progs/tests/no_s3tc.c
index d3383ff..31cfb40 100644
--- a/progs/tests/no_s3tc.c
+++ b/progs/tests/no_s3tc.c
@@ -38,6 +38,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 #include <GL/glext.h>
 
@@ -59,6 +60,7 @@ main( int argc, char ** argv )
    glutInitWindowPosition( 0, 0 );
    glutInitWindowSize( 300, 300 );
    glutCreateWindow( "No S3TC Test" );
+   glewInit();
 
    gl_version = strtod( (const char *) glGetString( GL_VERSION ), NULL );
    if ( ! glutExtensionSupported( "GL_ARB_texture_compression" )
diff --git a/progs/tests/packedpixels.c b/progs/tests/packedpixels.c
index 67ffe08..1703b27 100644
--- a/progs/tests/packedpixels.c
+++ b/progs/tests/packedpixels.c
@@ -8,6 +8,7 @@
 #include <stdlib.h>
 #include <math.h>
 #include <string.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 
@@ -333,6 +334,7 @@ main(int argc, char *argv[])
    glutInitWindowSize(700, 800);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
    glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc(Reshape);
    glutKeyboardFunc(Key);
    glutDisplayFunc(Draw);
diff --git a/progs/tests/pbo.c b/progs/tests/pbo.c
index b31b36c..9974486 100644
--- a/progs/tests/pbo.c
+++ b/progs/tests/pbo.c
@@ -5,12 +5,12 @@
  * 11 March 2004
  */
 
-#define GL_GLEXT_PROTOTYPES
 
 #include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 #include "../util/readtex.c"  /* a hack, I know */
@@ -287,6 +287,7 @@ main( int argc, char *argv[] )
    glutInitWindowSize( 750, 250 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
    glutCreateWindow(argv[0]);
+   glewInit();
    Init();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
diff --git a/progs/tests/prog_parameter.c b/progs/tests/prog_parameter.c
index 96697e5..6dd956c 100644
--- a/progs/tests/prog_parameter.c
+++ b/progs/tests/prog_parameter.c
@@ -35,6 +35,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 #ifndef GL_EXT_gpu_program_parameters
@@ -274,6 +275,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( Width, Height );
    glutInitDisplayMode( GLUT_RGB );
    glutCreateWindow( "Program Parameters Test" );
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display );
diff --git a/progs/tests/projtex.c b/progs/tests/projtex.c
index e3ef948..800d81e 100644
--- a/progs/tests/projtex.c
+++ b/progs/tests/projtex.c
@@ -18,6 +18,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 #if 0
 #include "texture.h"
@@ -1005,6 +1006,7 @@ main(int argc, char **argv)
 
   glutInitDisplayMode(GLUT_RGBA | GLUT_DEPTH | GLUT_DOUBLE);
   (void) glutCreateWindow("projtex");
+  glewInit();
 
   loadTexture = loadImageTextures;
   drawObject = drawCube;
diff --git a/progs/tests/quads.c b/progs/tests/quads.c
index 1bf57e6..2098b51 100644
--- a/progs/tests/quads.c
+++ b/progs/tests/quads.c
@@ -3,10 +3,10 @@
  */
 
 
-#define GL_GLEXT_PROTOTYPES
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 #define NUM_QUADS 20
@@ -19,7 +19,7 @@ static GLuint Vbuffer = 0;
 
 static GLfloat buf[NUM_QUADS * 6 * 4];
 
-static GLboolean SwapBuffers = GL_TRUE;
+static GLboolean doSwapBuffers = GL_TRUE;
 
 static GLint Frames = 0, T0 = 0;
 
@@ -48,7 +48,7 @@ Draw(void)
 
    glPopMatrix();
 
-   if (SwapBuffers)
+   if (doSwapBuffers)
       glutSwapBuffers();
    /*
    else
@@ -91,7 +91,7 @@ Key(unsigned char key, int x, int y)
    (void) y;
    switch (key) {
       case 's':
-         SwapBuffers = !SwapBuffers;
+         doSwapBuffers = !doSwapBuffers;
          break;
       case 'a':
          Anim = !Anim;
@@ -246,6 +246,7 @@ main(int argc, char *argv[])
    glutInitWindowSize(600, 600);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
    Win = glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc(Reshape);
    glutKeyboardFunc(Key);
    glutSpecialFunc(SpecialKey);
diff --git a/progs/tests/random.c b/progs/tests/random.c
index d52c338..4023674 100644
--- a/progs/tests/random.c
+++ b/progs/tests/random.c
@@ -5,13 +5,13 @@
  * 21 June 2007
  */
 
-#define GL_GLEXT_PROTOTYPES
 
 #include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static int Win;
@@ -445,6 +445,7 @@ main(int argc, char *argv[])
    glutInitWindowSize(Width, Height);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
    Win = glutCreateWindow(argv[0]);
+   glewInit();
    ParseArgs(argc, argv);
    glutReshapeFunc(Reshape);
    glutKeyboardFunc(Key);
diff --git a/progs/tests/readrate.c b/progs/tests/readrate.c
index 42ae62d..6bdda04 100644
--- a/progs/tests/readrate.c
+++ b/progs/tests/readrate.c
@@ -7,11 +7,11 @@
  * gcc readrate.c -L/usr/X11R6/lib -lglut -lGLU -lGL -lX11 -o readrate
  */
 
-#define GL_GLEXT_PROTOTYPES
 #include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 /* Hack, to test drawing instead of reading */
@@ -275,6 +275,7 @@ main(int argc, char *argv[])
    glutInitWindowSize(MAX_WIDTH, MAX_HEIGHT);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH | GLUT_STENCIL);
    glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc(Reshape);
    glutKeyboardFunc(Key);
    glutSpecialFunc(SpecialKey);
diff --git a/progs/tests/rubberband.c b/progs/tests/rubberband.c
index a8e64bc..866a0f5 100644
--- a/progs/tests/rubberband.c
+++ b/progs/tests/rubberband.c
@@ -2,10 +2,10 @@
  * Test rubber-band selection box w/ logicops and blend.
  */
 
-#define GL_GLEXT_PROTOTYPES
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 #include "readtex.c"
 
@@ -232,6 +232,7 @@ main(int argc, char *argv[])
    glutInitWindowSize(Width, Height);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE);
    Win = glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc(Reshape);
    glutKeyboardFunc(Key);
    glutSpecialFunc(SpecialKey);
diff --git a/progs/tests/seccolor.c b/progs/tests/seccolor.c
index 77fd406..f1ba314 100644
--- a/progs/tests/seccolor.c
+++ b/progs/tests/seccolor.c
@@ -3,10 +3,10 @@
  */
 
 
-#define GL_GLEXT_PROTOTYPES
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static int Width = 600;
@@ -136,6 +136,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( Width, Height );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
    glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display );
diff --git a/progs/tests/shader_api.c b/progs/tests/shader_api.c
index 679f913..a513ca6 100644
--- a/progs/tests/shader_api.c
+++ b/progs/tests/shader_api.c
@@ -5,7 +5,7 @@
 #include <string.h>
 #include <stdio.h>
 #include <stdlib.h>
-#define GL_GLEXT_PROTOTYPES
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static void assert_test(const char *file, int line, int cond, const char *msg)
@@ -323,6 +323,7 @@ int main(int argc, char **argv)
 {
    glutInit(&argc, argv);
    glutCreateWindow("Mesa bug demo");
+   glewInit();
 
    RUN_TEST(test_uniform_size_type);
    RUN_TEST(test_attrib_size_type);
diff --git a/progs/tests/stencil_twoside.c b/progs/tests/stencil_twoside.c
index 8826c46..1e18ca6 100644
--- a/progs/tests/stencil_twoside.c
+++ b/progs/tests/stencil_twoside.c
@@ -33,6 +33,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static int use20syntax = 1;
@@ -288,6 +289,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( Width, Height );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH | GLUT_STENCIL );
    glutCreateWindow( "GL_ATI_separate_stencil test" );
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display );
diff --git a/progs/tests/stencil_wrap.c b/progs/tests/stencil_wrap.c
index 88cf380..28307fe 100644
--- a/progs/tests/stencil_wrap.c
+++ b/progs/tests/stencil_wrap.c
@@ -34,6 +34,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static int Width = 550;
@@ -248,6 +249,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( Width, Height );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH | GLUT_STENCIL );
    glutCreateWindow( "GL_EXT_stencil_wrap test" );
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display );
diff --git a/progs/tests/stencilwrap.c b/progs/tests/stencilwrap.c
index 753375d..2e219fd 100644
--- a/progs/tests/stencilwrap.c
+++ b/progs/tests/stencilwrap.c
@@ -8,6 +8,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 GLboolean wrapping;
@@ -272,6 +273,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( 400, 400 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_STENCIL );
    glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display );
diff --git a/progs/tests/subtex.c b/progs/tests/subtex.c
index 81ceb08..86b737c 100644
--- a/progs/tests/subtex.c
+++ b/progs/tests/subtex.c
@@ -9,6 +9,7 @@
 #include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include "GL/glew.h"
 #include "GL/glut.h"
 
 static GLuint Window = 0;
@@ -207,6 +208,7 @@ int main( int argc, char *argv[] )
    glutInitDisplayMode( GLUT_RGB | GLUT_DEPTH | GLUT_DOUBLE );
 
    Window = glutCreateWindow("Texture Objects");
+   glewInit();
    if (!Window) {
       exit(1);
    }
diff --git a/progs/tests/subtexrate.c b/progs/tests/subtexrate.c
index 568b68d..4bda970 100644
--- a/progs/tests/subtexrate.c
+++ b/progs/tests/subtexrate.c
@@ -5,11 +5,11 @@
  * 26 Jan 2006
  */
 
-#define GL_GLEXT_PROTOTYPES
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static GLint WinWidth = 1024, WinHeight = 512;
@@ -337,6 +337,7 @@ main(int argc, char *argv[])
    glutInitWindowSize(WinWidth, WinHeight);
    glutInitDisplayMode(mode);
    glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc(Reshape);
    glutKeyboardFunc(Key);
    glutSpecialFunc(SpecialKey);
diff --git a/progs/tests/tex1d.c b/progs/tests/tex1d.c
index 1fab849..4abe106 100644
--- a/progs/tests/tex1d.c
+++ b/progs/tests/tex1d.c
@@ -7,6 +7,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include "GL/glew.h"
 #include "GL/glut.h"
 
 static GLuint Window = 0;
@@ -124,6 +125,7 @@ int main( int argc, char *argv[] )
    glutInitDisplayMode( GLUT_RGB | GLUT_DEPTH | GLUT_DOUBLE );
 
    Window = glutCreateWindow("Texture Objects");
+   glewInit();
    if (!Window) {
       exit(1);
    }
diff --git a/progs/tests/texcmp.c b/progs/tests/texcmp.c
index 6e822fb..52c504a 100644
--- a/progs/tests/texcmp.c
+++ b/progs/tests/texcmp.c
@@ -7,7 +7,7 @@
 #include <stdlib.h>
 #include <math.h>
 #include <string.h>
-#define GL_GLEXT_PROTOTYPES 1
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 #include "readtex.c" /* I know, this is a hack. */
@@ -371,6 +371,7 @@ int main( int argc, char *argv[] )
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
 
    if (glutCreateWindow(argv[0]) <= 0) {
+      glewInit();
       printf("Couldn't create window\n");
       exit(0);
    }
diff --git a/progs/tests/texcompress2.c b/progs/tests/texcompress2.c
index e2eed75..3e8e990 100644
--- a/progs/tests/texcompress2.c
+++ b/progs/tests/texcompress2.c
@@ -3,9 +3,9 @@
  */
 
 
-#define GL_GLEXT_PROTOTYPES
 #include <assert.h>
 #include <stdio.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 #include <GL/glx.h>
 #include "readtex.c"
@@ -258,6 +258,7 @@ main( int argc, char *argv[] )
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE);
 
    glutCreateWindow(argv[0]);
+   glewInit();
 
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
diff --git a/progs/tests/texfilt.c b/progs/tests/texfilt.c
index 6ee4bc4..fa919db 100644
--- a/progs/tests/texfilt.c
+++ b/progs/tests/texfilt.c
@@ -27,6 +27,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 const GLenum filter_modes[] = {
@@ -219,8 +220,8 @@ static void Init( void )
 static void generate_tunnel( unsigned num_segs, GLfloat ** pos_data,
 			     GLfloat ** tex_data )
 {
-   const GLfloat far = 20.0f;
-   const GLfloat near = -90.0f;
+   const GLfloat far_distance = 20.0f;
+   const GLfloat near_distance = -90.0f;
    const GLfloat far_tex = 30.0f;
    const GLfloat near_tex = 0.0f;
    const GLfloat angle_step = (2 * M_PI) / num_segs;
@@ -241,12 +242,12 @@ static void generate_tunnel( unsigned num_segs, GLfloat ** pos_data,
    for ( i = 0 ; i < num_segs ; i++ ) {
       position[0] = 2.5 * sinf( angle );
       position[1] = 2.5 * cosf( angle );
-      position[2] = (i & 1) ? far : near;
+      position[2] = (i & 1) ? far_distance : near_distance;
       position[3] = 1.0f;
 
       position[4] = position[0];
       position[5] = position[1];
-      position[6] = (i & 1) ? near : far;
+      position[6] = (i & 1) ? near_distance : far_distance;
       position[7] = 1.0f;
 
       position += 8;
@@ -264,12 +265,12 @@ static void generate_tunnel( unsigned num_segs, GLfloat ** pos_data,
 
       position[0] = 2.5 * sinf( angle );
       position[1] = 2.5 * cosf( angle );
-      position[2] = (i & 1) ? near : far;
+      position[2] = (i & 1) ? near_distance : far_distance;
       position[3] = 1.0f;
 
       position[4] = position[0];
       position[5] = position[1];
-      position[6] = (i & 1) ? far : near;
+      position[6] = (i & 1) ? far_distance : near_distance;
       position[7] = 1.0f;
 
       position += 8;
@@ -381,6 +382,7 @@ int main( int argc, char ** argv )
    glutInitWindowSize( 800, 600 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
    glutCreateWindow( "Texture Filter Test" );
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutSpecialFunc( SpecialKey );
diff --git a/progs/tests/texgenmix.c b/progs/tests/texgenmix.c
index be8f677..008da86 100644
--- a/progs/tests/texgenmix.c
+++ b/progs/tests/texgenmix.c
@@ -6,6 +6,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 #undef max
@@ -618,6 +619,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( winWidth, winHeight );
    glutInitWindowPosition( 0, 0 );
    glutCreateWindow( "Mixed texgen/non-texgen texture coordinate test" );
+   glewInit();
 
    initialize();
    instructions();
diff --git a/progs/tests/texline.c b/progs/tests/texline.c
index 76dfccd..1803832 100644
--- a/progs/tests/texline.c
+++ b/progs/tests/texline.c
@@ -9,6 +9,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 #include "../util/readtex.c"   /* I know, this is a hack. */
 
@@ -263,6 +264,7 @@ int main( int argc, char *argv[] )
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
 
    glutCreateWindow(argv[0] );
+   glewInit();
 
    Init(argc, argv);
 
diff --git a/progs/tests/texrect.c b/progs/tests/texrect.c
index 43edc49..10061ee 100644
--- a/progs/tests/texrect.c
+++ b/progs/tests/texrect.c
@@ -6,11 +6,11 @@
  */
 
 
-#define GL_GLEXT_PROTOTYPES
 #include <math.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 #include "readtex.h"
 
@@ -328,6 +328,7 @@ int main( int argc, char *argv[] )
    glutInitWindowPosition( 0, 0 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
    glutCreateWindow(argv[0] );
+   glewInit();
 
    Init( argc, argv );
 
diff --git a/progs/tests/texwrap.c b/progs/tests/texwrap.c
index 8143256..12f045b 100644
--- a/progs/tests/texwrap.c
+++ b/progs/tests/texwrap.c
@@ -8,10 +8,10 @@
  */
 
 
-#define GL_GLEXT_PROTOTYPES
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 
@@ -294,6 +294,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( 1000, 270 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
    glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display );
diff --git a/progs/tests/unfilledclip.c b/progs/tests/unfilledclip.c
index f25e526..db6fffa 100644
--- a/progs/tests/unfilledclip.c
+++ b/progs/tests/unfilledclip.c
@@ -26,6 +26,7 @@
  */
 
 #include <stdlib.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static int win_width, win_height;
@@ -194,6 +195,7 @@ main(int argc, char *argv[])
 	glutInitWindowSize(win_width, win_height);
 	glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
 	glutCreateWindow(argv[0]);
+        glewInit();
 	glutReshapeFunc(reshape);
 	glutKeyboardFunc(key);
 	glutDisplayFunc(display);
diff --git a/progs/tests/vao-01.c b/progs/tests/vao-01.c
index c2d7088..117fae8 100644
--- a/progs/tests/vao-01.c
+++ b/progs/tests/vao-01.c
@@ -49,6 +49,7 @@ typedef void (* PFNGLGENVERTEXARRAYSAPPLEPROC) (GLsizei n, GLuint *arrays);
 typedef GLboolean (* PFNGLISVERTEXARRAYAPPLEPROC) (GLuint array);
 
 #else
+#include <GL/glew.h>
 #include <GL/glut.h>
 #endif
 
@@ -166,6 +167,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( Width, Height );
    glutInitDisplayMode( GLUT_RGB );
    glutCreateWindow( "GL_APPLE_vertex_array_object demo" );
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display );
diff --git a/progs/tests/vao-02.c b/progs/tests/vao-02.c
index 993bc36..7764ed5 100644
--- a/progs/tests/vao-02.c
+++ b/progs/tests/vao-02.c
@@ -49,6 +49,7 @@ typedef void (* PFNGLGENVERTEXARRAYSAPPLEPROC) (GLsizei n, GLuint *arrays);
 typedef GLboolean (* PFNGLISVERTEXARRAYAPPLEPROC) (GLuint array);
 
 #else
+#include <GL/glew.h>
 #include <GL/glut.h>
 #endif
 
@@ -194,6 +195,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( Width, Height );
    glutInitDisplayMode( GLUT_RGB );
    glutCreateWindow( "GL_APPLE_vertex_array_object demo" );
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display );
diff --git a/progs/tests/vparray.c b/progs/tests/vparray.c
index 580a670..9c2fad9 100644
--- a/progs/tests/vparray.c
+++ b/progs/tests/vparray.c
@@ -12,7 +12,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <math.h>
-#define GL_GLEXT_PROTOTYPES
+#include "GL/glew.h"
 #include "GL/glut.h"
 
 #define MAXVERTS 10000
@@ -280,6 +280,7 @@ int main(int argc, char **argv)
    glutInitWindowPosition(0, 0);
    glutInitWindowSize(400, 400);
    if (glutCreateWindow("Isosurface") <= 0) {
+      glewInit();
       exit(0);
    }
    glutReshapeFunc(Reshape);
diff --git a/progs/tests/vpeval.c b/progs/tests/vpeval.c
index 8b6996d..f07737f 100644
--- a/progs/tests/vpeval.c
+++ b/progs/tests/vpeval.c
@@ -10,7 +10,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
-#define GL_GLEXT_PROTOTYPES
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 
@@ -222,6 +222,7 @@ main(int argc, char **argv)
     glutInitDisplayMode(GLUT_SINGLE | GLUT_RGB | GLUT_DEPTH);
     glutInitWindowPosition(0, 0);
     glutCreateWindow(argv[0]);
+    glewInit();
     myinit(argc, argv);
     glutReshapeFunc(myReshape);
     glutDisplayFunc(display);
diff --git a/progs/tests/vptest1.c b/progs/tests/vptest1.c
index 560df2c..5162919 100644
--- a/progs/tests/vptest1.c
+++ b/progs/tests/vptest1.c
@@ -5,7 +5,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
-#define GL_GLEXT_PROTOTYPES
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 
@@ -161,6 +161,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( 250, 250 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
    glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display );
diff --git a/progs/tests/vptest2.c b/progs/tests/vptest2.c
index 2158e07..4161b03 100644
--- a/progs/tests/vptest2.c
+++ b/progs/tests/vptest2.c
@@ -5,7 +5,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
-#define GL_GLEXT_PROTOTYPES
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 
@@ -140,6 +140,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( 50, 50 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
    glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display );
diff --git a/progs/tests/vptest3.c b/progs/tests/vptest3.c
index 2c5c800..4e4bfee 100644
--- a/progs/tests/vptest3.c
+++ b/progs/tests/vptest3.c
@@ -5,7 +5,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
-#define GL_GLEXT_PROTOTYPES
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static float Zrot = 0.0;
@@ -111,6 +111,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( 250, 250 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
    glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutDisplayFunc( Display );
diff --git a/progs/tests/vptorus.c b/progs/tests/vptorus.c
index 764dea4..e61ffda 100644
--- a/progs/tests/vptorus.c
+++ b/progs/tests/vptorus.c
@@ -7,7 +7,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
-#define GL_GLEXT_PROTOTYPES
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static float Xrot = 0.0, Yrot = 0.0, Zrot = 0.0;
@@ -162,6 +162,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( 250, 250 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
    glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutSpecialFunc( SpecialKey );
diff --git a/progs/tests/vpwarpmesh.c b/progs/tests/vpwarpmesh.c
index 56aa820..80204ea 100644
--- a/progs/tests/vpwarpmesh.c
+++ b/progs/tests/vpwarpmesh.c
@@ -7,7 +7,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
-#define GL_GLEXT_PROTOTYPES
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static float Xrot = -60.0, Yrot = 0.0, Zrot = 0.0;
@@ -224,6 +224,7 @@ int main( int argc, char *argv[] )
    glutInitWindowSize( 250, 250 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
    glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc( Reshape );
    glutKeyboardFunc( Key );
    glutSpecialFunc( SpecialKey );
diff --git a/progs/tests/yuvrect.c b/progs/tests/yuvrect.c
index acef406..aab2f80 100644
--- a/progs/tests/yuvrect.c
+++ b/progs/tests/yuvrect.c
@@ -9,7 +9,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#define GL_GLEXT_PROTOTYPES
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 #include "../util/readtex.c"   /* I know, this is a hack. */
@@ -180,6 +180,7 @@ int main( int argc, char *argv[] )
    glutInitWindowPosition( 0, 0 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
    glutCreateWindow(argv[0] );
+   glewInit();
 
    Init( argc, argv );
 
diff --git a/progs/tests/yuvsquare.c b/progs/tests/yuvsquare.c
index 3601e7a..658528b 100644
--- a/progs/tests/yuvsquare.c
+++ b/progs/tests/yuvsquare.c
@@ -9,7 +9,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#define GL_GLEXT_PROTOTYPES
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 #include "../util/readtex.c"   /* I know, this is a hack. */
@@ -219,6 +219,7 @@ int main( int argc, char *argv[] )
    glutInitWindowPosition( 0, 0 );
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
    glutCreateWindow(argv[0] );
+   glewInit();
 
    Init( argc, argv );
 
diff --git a/progs/tests/zcomp.c b/progs/tests/zcomp.c
index b53079d..15e35f1 100644
--- a/progs/tests/zcomp.c
+++ b/progs/tests/zcomp.c
@@ -2,10 +2,10 @@
  * Test Z compositing with glDrawPixels(GL_DEPTH_COMPONENT) and stencil test.
  */
 
-#define GL_GLEXT_PROTOTYPES
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 #include "../util/showbuffer.c"
 
@@ -211,6 +211,7 @@ main(int argc, char *argv[])
    glutInitWindowSize(Width, Height);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH | GLUT_STENCIL);
    Win = glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc(Reshape);
    glutKeyboardFunc(Key);
    glutSpecialFunc(SpecialKey);
diff --git a/progs/tests/zdrawpix.c b/progs/tests/zdrawpix.c
index dd222e7..ba7da57 100644
--- a/progs/tests/zdrawpix.c
+++ b/progs/tests/zdrawpix.c
@@ -10,10 +10,10 @@
  * Press 'd' to view the Z buffer as a grayscale image.
  */
 
-#define GL_GLEXT_PROTOTYPES
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
+#include <GL/glew.h>
 #include <GL/glut.h>
 #include "../util/showbuffer.c"
 
@@ -180,6 +180,7 @@ main(int argc, char *argv[])
    glutInitWindowSize(400, 400);
    glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
    Win = glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc(Reshape);
    glutKeyboardFunc(Key);
    glutSpecialFunc(SpecialKey);
diff --git a/progs/tests/zreaddraw.c b/progs/tests/zreaddraw.c
index e2dacbf..3d8c557 100644
--- a/progs/tests/zreaddraw.c
+++ b/progs/tests/zreaddraw.c
@@ -8,7 +8,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
-#define GL_GLEXT_PROTOTYPES
+#include <GL/glew.h>
 #include <GL/glut.h>
 
 static GLint WinWidth = 500, WinHeight = 500;
@@ -107,6 +107,7 @@ int main(int argc, char *argv[])
    glutInitWindowSize(WinWidth, WinHeight);
    glutInitDisplayMode(GLUT_RGB | GLUT_DEPTH | GLUT_DOUBLE);
    glutCreateWindow(argv[0]);
+   glewInit();
    glutReshapeFunc(Reshape);
    glutKeyboardFunc(Key);
    glutDisplayFunc(Display);