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-rw-r--r--src/level.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/level.h b/src/level.h
index fe6ce1d..35e8cb8 100644
--- a/src/level.h
+++ b/src/level.h
@@ -1,3 +1,6 @@
+#ifndef __LEVEL_H__
+#define __LEVEL_H__
+
typedef struct {
int x, y;
} Point;
@@ -14,3 +17,5 @@ typedef struct {
Level *SE_CreateLevel(int width, int height);
void SE_RenderLevel(Level *level, int zoomScale);
void SE_FreeLevel(Level *level);
+
+#endif