Add the prototype

1 files changed, 17 insertions, 0 deletions

diff --git a/arena_strings.h b/arena_strings.h
new file mode 100644
index 0000000..8a8add0
--- /dev/null
+++ b/arena_strings.h
@@ -0,0 +1,17 @@
+#ifndef ARENA_STRINGS_H
+#define ARENA_STRINGS_H
+
+#include "arena.h"
+#include "const_strings.h"
+
+typedef struct {
+  const_string *data;
+  size_t len;
+  size_t cap;
+} const_string_da;
+
+const_string arena_cs_append(arena *a, const_string dst, const_string src);
+const_string arena_cs_init(arena *a, int len);
+const_string arena_cs_concat(arena *a, const_string_da strings, const_string sep);
+
+#endif // ARENA_STRINGS_H