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[retroray] / src / gaw / gawswtnl.h

diff --git a/src/gaw/gawswtnl.h b/src/gaw/gawswtnl.h
index 11d462b..d016291 100644 (file)
--- a/src/gaw/gawswtnl.h
+++ b/src/gaw/gawswtnl.h
@@ -130,6 +130,15 @@ void gaw_swtnl_drawprim(int prim, struct vertex *v, int vnum);
 
 
 #if defined(__i386__) || defined(__386__) || defined(MSDOS)
+
+#ifndef INLINE
+#if (__STDC_VERSION__ >= 199901) || defined(__GNUC__)
+#define INLINE inline
+#else
+#define INLINE __inline
+#endif
+#endif
+
 /* fast conversion of double -> 32bit int
  * for details see:
  *  - http://chrishecker.com/images/f/fb/Gdmfp.pdf