1 files changed, 2 insertions, 1 deletions
diff --git a/vector.h b/vector.h
index 274cfb8..88cf9c6 100644
--- a/vector.h
+++ b/vector.h
@@ -1,12 +1,13 @@
 #ifndef VECTOR
 #define VECTOR
+typedef char uint8
 typedef struct Vector {
     int mx;
     int my;
 } vector_t;
 
 vector_t init_vector(int mx, int my);
-int vector_equals(vector_t v1, vector_t v2);
+uint8 vector_equals(vector_t v1, vector_t v2);
 vector_t vector_add(vector_t v1, vector_t v2);
 vector_t vector_sub(vector_t v1, vector_t v2);