Lutf8lib (#3)

* Initial commit

* Chop down to minimal

* Remove static

* Add new file so it gets compiled

* Tests working

* Working

* Move more code

* More more

* More more stuff

* Delete old code

* Move more stuff

* Remove stuff that has moved

* Remove lutf8lib.c

* Cleanup all the warnings

* Cleanup stuff that's not public

* cargo fmt

* Cleanup more

* Couple more cleanups

* Fix types

* More types cleanup

Author: bobtfish

build/build.rs

@@ -23,6 +23,5 @@ fn main() {
         .file("build/lstrlib.c")
         .file("build/ltablib.c")
         .file("build/lua.c")
-        .file("build/lutf8lib.c")
         .compile("lua");
 }

build/lutf8lib.c

@@ -2,7 +2,7 @@
 ** Auxiliary functions for building Lua libraries
 */
 
-use libc::{c_char, c_int};
+use libc::{c_char, c_int, size_t};
 
 use crate::{lstate::lua_State, types::lua_CFunction};
 
@@ -25,3 +25,13 @@ extern "C" {
     pub fn luaL_loadfilex(L: *mut lua_State, filename: *const c_char, mode: *const c_char)
         -> c_int;
 }
+
+#[derive(Copy, Clone)]
+#[repr(C)]
+pub struct luaL_Buffer {
+    pub b: *mut libc::c_char,
+    pub size: size_t,
+    pub n: size_t,
+    pub L: *mut lua_State,
+    pub initb: [libc::c_char; 8192],
+}

src/lauxlib.rs

@@ -30,6 +30,7 @@ pub(crate) mod lstring;
 pub(crate) mod ltable;
 pub(crate) mod ltm;
 pub(crate) mod lundump;
+pub(crate) mod lutf8lib;
 pub(crate) mod lvm;
 pub(crate) mod lzio;