give the terrain a texture

1 files changed, 1 insertions, 0 deletions

diff --git a/random.h b/random.h
index 18a032b..ed07bcd 100644
--- a/random.h
+++ b/random.h
@@ -1,6 +1,7 @@
 #ifndef RANDOM_H
 #define RANDOM_H
 
+Uint64 hash(Uint64 i);
 void seed_rand(Uint64 seed);
 Uint64 get_rand(void);
 int rand_int(void);