1 files changed, 5 insertions, 0 deletions
diff --git a/loans.h b/loans.h
index 8d99de7..8613028 100644
--- a/loans.h
+++ b/loans.h
@@ -6,3 +6,8 @@
 contract *bullet_init(int n, int d, float r, float P);
 float bullet_update(contract *);
 void bullet_free(contract *c);
+
+/**** STRAIGHT LINE ****/
+contract *sl_init(int n, int d, float r, float P);
+float sl_update(contract *);
+void sl_free(contract *);