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-rw-r--r--progs/demos/terrain.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/progs/demos/terrain.c b/progs/demos/terrain.c
index b708ff826d..fbc8803906 100644
--- a/progs/demos/terrain.c
+++ b/progs/demos/terrain.c
@@ -125,7 +125,7 @@ reshape(int width, int height)
glLoadIdentity();
}
-int
+static int
clipstrip(float y, float *start, float *end)
{
float x1, x2, t1, t2, tmp;
@@ -254,7 +254,7 @@ printhelp(void)
"(No Joystick control available)");
}
-void
+static void
drawterrain(void)
{
int h, i, idx, ox, oy;
@@ -357,7 +357,7 @@ dojoy(void)
#endif
}
-void
+static void
drawscene(void)
{
static int count = 0;