1 files changed, 21 insertions, 0 deletions
diff --git a/lib/convex.h b/lib/convex.h
new file mode 100644
index 0000000..29f4ae0
--- /dev/null
+++ b/lib/convex.h
@@ -0,0 +1,21 @@
+
+#pragma once
+
+#include <inttypes.h>
+#include <stdbool.h>
+#include <stdlib.h>
+#include <string.h>
+
+typedef struct {
+  uint64_t x;
+  double y;
+} point_t;
+
+typedef struct list_tag {
+  struct list_tag *prev;
+  struct list_tag *next;
+  point_t *p;
+} list_t;
+
+double *get_convex_minorant(uint64_t n, double *Gammas);
+