implement new loader

mod/elf_loader.d.lua

@@ -0,0 +1,6 @@
+--- @meta elf_loader
+
+--- @type string
+local res;
+
+return res;

mod/fs.d.lua

@@ -8,11 +8,11 @@ local fs = {};
 --- @return string? err
 function fs.mkdir(path, recursive) end
 
---- @param src string
---- @param dst string
+--- @param target string
+--- @param name string
 --- @return boolean? ok
 --- @return string? err
-function fs.symlink(src, dst) end
+function fs.symlink(target, name) end
 
 --- @param path string
 --- @param mode string | integer