1 files changed, 18 insertions, 0 deletions
diff --git a/inc/types.h b/inc/types.h
new file mode 100644
index 0000000..4af17db
--- /dev/null
+++ b/inc/types.h
@@ -0,0 +1,18 @@
+#include "macros.h"
+#include <stddef.h>
+
+#ifndef TYPES_H
+#define TYPES_H
+
+DEFINE_ARRAY(int);
+DEFINE_ARRAY(uint32_t);
+DEFINE_ARRAY(int32_t);
+DEFINE_ARRAY(float);
+DEFINE_ARRAY(double);
+
+typedef struct Line {
+  double m;
+  double a;
+} Line;
+
+#endif // TYPES_H