feat: add basic program stuff

1 files changed, 13 insertions, 0 deletions

diff --git a/src/conversion.hpp b/src/conversion.hpp
new file mode 100644
index 0000000..4ae5b7c
--- /dev/null
+++ b/src/conversion.hpp
@@ -0,0 +1,13 @@
+#pragma once
+
+#include <string_view>
+
+constexpr unsigned int NUMBER_BASE = 10U;
+
+/**
+ * Converts a string to a unsigned integer.
+ *
+ * @param str A string that possibly is a unsigned integer
+ * @returns A unsigned integer
+ */
+unsigned int str_to_uint(const std::string_view &str);