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-rw-r--r--progs/tests/cva.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/progs/tests/cva.c b/progs/tests/cva.c
index 80483900cb..02d1dcba2e 100644
--- a/progs/tests/cva.c
+++ b/progs/tests/cva.c
@@ -39,7 +39,7 @@ GLboolean compiled = GL_TRUE;
GLboolean doubleBuffer = GL_TRUE;
-void init( void )
+static void init( void )
{
glClearColor( 0.0, 0.0, 0.0, 0.0 );
glShadeModel( GL_SMOOTH );
@@ -69,7 +69,7 @@ void init( void )
#endif
}
-void display( void )
+static void display( void )
{
glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
@@ -81,7 +81,7 @@ void display( void )
}
}
-void keyboard( unsigned char key, int x, int y )
+static void keyboard( unsigned char key, int x, int y )
{
switch ( key ) {
case 27:
@@ -92,7 +92,7 @@ void keyboard( unsigned char key, int x, int y )
glutPostRedisplay();
}
-GLboolean args( int argc, char **argv )
+static GLboolean args( int argc, char **argv )
{
GLint i;