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path: root/progs/trivial/tri-blend-revsub.c
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Diffstat (limited to 'progs/trivial/tri-blend-revsub.c')
-rw-r--r--progs/trivial/tri-blend-revsub.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/progs/trivial/tri-blend-revsub.c b/progs/trivial/tri-blend-revsub.c
index fe225f1f4e..ef1e92c85d 100644
--- a/progs/trivial/tri-blend-revsub.c
+++ b/progs/trivial/tri-blend-revsub.c
@@ -83,7 +83,7 @@ static void drawRightTriangle(void)
glDisable (GL_BLEND);
}
-void display(void)
+static void display(void)
{
glClear(GL_COLOR_BUFFER_BIT);
@@ -99,7 +99,7 @@ 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);
@@ -111,7 +111,7 @@ 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 't':