1 files changed, 5 insertions, 0 deletions
diff --git a/src/include/str.h b/src/include/str.h
new file mode 100644
index 0000000..11b8408
--- /dev/null
+++ b/src/include/str.h
@@ -0,0 +1,5 @@
+#pragma once
+#include <stddef.h>
+char *itoa(int, char *);
+size_t strlen(const char *);
+char *str_reverse(char *);