From 9a7dd0a0770178529c704c08bc446e3533b1f3e5 Mon Sep 17 00:00:00 2001
From: Julian Laubstein <julianlaubstein@yahoo.de>
Date: Wed, 4 Nov 2015 22:32:11 +0100
Subject: Outsourced all libraries into submodules

---
 lib/lua            |  1 +
 lib/lua/src/lzio.c | 82 ------------------------------------------------------
 2 files changed, 1 insertion(+), 82 deletions(-)
 create mode 160000 lib/lua
 delete mode 100644 lib/lua/src/lzio.c

(limited to 'lib/lua/src/lzio.c')

diff --git a/lib/lua b/lib/lua
new file mode 160000
index 000000000..dd27acefc
--- /dev/null
+++ b/lib/lua
@@ -0,0 +1 @@
+Subproject commit dd27acefcd98a28c68e686f414a42302113471fc
diff --git a/lib/lua/src/lzio.c b/lib/lua/src/lzio.c
deleted file mode 100644
index 293edd59b..000000000
--- a/lib/lua/src/lzio.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
-** $Id: lzio.c,v 1.31.1.1 2007/12/27 13:02:25 roberto Exp $
-** a generic input stream interface
-** See Copyright Notice in lua.h
-*/
-
-
-#include <string.h>
-
-#define lzio_c
-#define LUA_CORE
-
-#include "lua.h"
-
-#include "llimits.h"
-#include "lmem.h"
-#include "lstate.h"
-#include "lzio.h"
-
-
-int luaZ_fill (ZIO *z) {
-  size_t size;
-  lua_State *L = z->L;
-  const char *buff;
-  lua_unlock(L);
-  buff = z->reader(L, z->data, &size);
-  lua_lock(L);
-  if (buff == NULL || size == 0) return EOZ;
-  z->n = size - 1;
-  z->p = buff;
-  return char2int(*(z->p++));
-}
-
-
-int luaZ_lookahead (ZIO *z) {
-  if (z->n == 0) {
-    if (luaZ_fill(z) == EOZ)
-      return EOZ;
-    else {
-      z->n++;  /* luaZ_fill removed first byte; put back it */
-      z->p--;
-    }
-  }
-  return char2int(*z->p);
-}
-
-
-void luaZ_init (lua_State *L, ZIO *z, lua_Reader reader, void *data) {
-  z->L = L;
-  z->reader = reader;
-  z->data = data;
-  z->n = 0;
-  z->p = NULL;
-}
-
-
-/* --------------------------------------------------------------- read --- */
-size_t luaZ_read (ZIO *z, void *b, size_t n) {
-  while (n) {
-    size_t m;
-    if (luaZ_lookahead(z) == EOZ)
-      return n;  /* return number of missing bytes */
-    m = (n <= z->n) ? n : z->n;  /* min. between n and z->n */
-    memcpy(b, z->p, m);
-    z->n -= m;
-    z->p += m;
-    b = (char *)b + m;
-    n -= m;
-  }
-  return 0;
-}
-
-/* ------------------------------------------------------------------------ */
-char *luaZ_openspace (lua_State *L, Mbuffer *buff, size_t n) {
-  if (n > buff->buffsize) {
-    if (n < LUA_MINBUFFER) n = LUA_MINBUFFER;
-    luaZ_resizebuffer(L, buff, n);
-  }
-  return buff->buffer;
-}
-
-
-- 
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