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-rw-r--r--graph_gui.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/graph_gui.c b/graph_gui.c
index 3147f3559..9929d5d19 100644
--- a/graph_gui.c
+++ b/graph_gui.c
@@ -35,7 +35,7 @@ typedef struct GraphDrawer {
#define INVALID_VALUE 0x80000000
-void DrawGraph(GraphDrawer *gw)
+static void DrawGraph(GraphDrawer *gw)
{
int i,j,k;