1 files changed, 27 insertions, 0 deletions
diff --git a/test/raytracer/config.h b/test/raytracer/config.h
new file mode 100644
index 00000000..ed5b8478
--- /dev/null
+++ b/test/raytracer/config.h
@@ -0,0 +1,27 @@
+#include <math.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+
+#ifdef SINGLE_PRECISION
+typedef float flt;
+#else
+typedef double flt;
+#endif
+
+#if 0
+extern void abord(void);
+
+#define assert(cond) \
+  if (!(cond)) { fprintf(stderr, "%s:%u: failed assertion\n", __FILE__, __LINE__); abort(); }
+
+#endif
+
+#define ASSIGN(lv,rv) memcpy(&(lv), &(rv), sizeof(rv))
+
+void arena_init(void);
+void arena_clear(void);
+void * arena_alloc(int size);
+