Add files

1 files changed, 11 insertions, 0 deletions

diff --git a/utils.h b/utils.h
new file mode 100644
index 0000000..b214d5d
--- /dev/null
+++ b/utils.h
@@ -0,0 +1,11 @@
+#ifndef UTILS_H
+#define UTILS_H
+
+// min: get minimum of 'a' and 'b'
+int min_int(int a, int b);
+size_t min_size_t(size_t a, size_t b);
+// max: get maximum of 'a' and 'b'
+int max_int(int a, int b);
+size_t max_size_t(size_t a, size_t b);
+
+#endif /* UTILS_H */