Rename to FoCAPI

functions/functions.h

@@ -0,0 +1,12 @@
+#pragma once
+
+struct lua_State;
+
+// Registers all custom Lua functions into the given state.
+// Called once per lua_open() from Hook_lua_open().
+void Register_All(lua_State* L);
+
+// Per-module registration functions.
+// Each checks its own required function pointer guards before registering.
+void Register_FileIO(lua_State* L);
+void Register_Players(lua_State* L);