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-rw-r--r--cube-smooth.c2
-rw-r--r--cube-tex.c2
-rw-r--r--cube-video.c2
3 files changed, 3 insertions, 3 deletions
diff --git a/cube-smooth.c b/cube-smooth.c
index 483c2ae..b8d2c32 100644
--- a/cube-smooth.c
+++ b/cube-smooth.c
@@ -28,7 +28,7 @@
#include "esUtil.h"
-struct {
+static struct {
struct egl egl;
GLfloat aspect;
diff --git a/cube-tex.c b/cube-tex.c
index 57fe02d..2714084 100644
--- a/cube-tex.c
+++ b/cube-tex.c
@@ -30,7 +30,7 @@
#include "common.h"
#include "esUtil.h"
-struct {
+static struct {
struct egl egl;
GLfloat aspect;
diff --git a/cube-video.c b/cube-video.c
index 8cb8f24..f62b666 100644
--- a/cube-video.c
+++ b/cube-video.c
@@ -31,7 +31,7 @@
#include "common.h"
#include "esUtil.h"
-struct {
+static struct {
struct egl egl;
GLfloat aspect;