headers describes that c-files implements

[flatwaifu.git] / src / render.h

diff --git a/src/render.h b/src/render.h
index 9226e995499b5f08e7e1bb4aade8cf3028b2077e..71d4365f659451e0b2ae2d329fdd72548e9c6eec 100644 (file)
--- a/src/render.h
+++ b/src/render.h
@@ -1,3 +1,8 @@
+#ifndef RENDER_H_INCLUDED
+#define RENDER_H_INCLUDED
+
+extern int SCRW, SCRH; // from vga.c
+
 void R_draw (void);
 void R_alloc (void);
 void R_init (void);
@@ -13,3 +18,5 @@ void R_begin_load (void);
 void R_load (char s[8], int f);
 void R_end_load (void);
 void R_loadsky (int sky);
+
+#endif /* RENDER_H_INCLUDED */