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Diffstat (limited to 'progs/redbook/drawf.c')
-rw-r--r--progs/redbook/drawf.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/progs/redbook/drawf.c b/progs/redbook/drawf.c
index 5bcccb6aea..6c048be784 100644
--- a/progs/redbook/drawf.c
+++ b/progs/redbook/drawf.c
@@ -48,13 +48,13 @@ GLubyte rasters[24] = {
0xff, 0x00, 0xff, 0x00, 0xc0, 0x00, 0xc0, 0x00, 0xc0, 0x00,
0xff, 0xc0, 0xff, 0xc0};
-void init(void)
+static void init(void)
{
glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
glClearColor (0.0, 0.0, 0.0, 0.0);
}
-void display(void)
+static void display(void)
{
glClear(GL_COLOR_BUFFER_BIT);
glColor3f (1.0, 1.0, 1.0);
@@ -65,7 +65,7 @@ void display(void)
glFlush();
}
-void reshape(int w, int h)
+static void reshape(int w, int h)
{
glViewport(0, 0, (GLsizei) w, (GLsizei) h);
glMatrixMode(GL_PROJECTION);
@@ -75,7 +75,7 @@ void reshape(int w, int h)
}
/* ARGSUSED1 */
-void keyboard(unsigned char key, int x, int y)
+static void keyboard(unsigned char key, int x, int y)
{
switch (key) {
case 27: