1 files changed, 15 insertions, 0 deletions
diff --git a/fns.h b/fns.h
index f46c8bd..d94ff5b 100644
--- a/fns.h
+++ b/fns.h
@@ -1 +1,16 @@
+/*
+ *	alloc
+ */
+void *emalloc(ulong);
+void *erealloc(void*, ulong);
+//Image *eallocimage(Display*, Rectangle, ulong, int, ulong);
+
+/*
+ *	physics
+ */
+void integrate(GameState*, double, double);
+
+/*
+ *	nanosec
+ */
 uvlong nanosec(void);