1 files changed, 91 insertions, 0 deletions
diff --git a/plugins/!NotAdopted/SmartAutoReplier/lualib/lmem.c b/plugins/!NotAdopted/SmartAutoReplier/lualib/lmem.c
new file mode 100644
index 0000000000..f977770af0
--- /dev/null
+++ b/plugins/!NotAdopted/SmartAutoReplier/lualib/lmem.c
@@ -0,0 +1,91 @@
+/*
+** $Id: lmem.c,v 1.61 2002/12/04 17:38:31 roberto Exp $
+** Interface to Memory Manager
+** See Copyright Notice in lua.h
+*/
+
+
+#include <stdlib.h>
+
+#define lmem_c
+
+#include "lua.h"
+
+#include "ldebug.h"
+#include "ldo.h"
+#include "lmem.h"
+#include "lobject.h"
+#include "lstate.h"
+
+
+
+/*
+** definition for realloc function. It must assure that l_realloc(NULL,
+** 0, x) allocates a new block (ANSI C assures that). (`os' is the old
+** block size; some allocators may use that.)
+*/
+#ifndef l_realloc
+#define l_realloc(b,os,s)	realloc(b,s)
+#endif
+
+/*
+** definition for free function. (`os' is the old block size; some
+** allocators may use that.)
+*/
+#ifndef l_free
+#define l_free(b,os)	free(b)
+#endif
+
+
+#define MINSIZEARRAY	4
+
+
+void *luaM_growaux (lua_State *L, void *block, int *size, int size_elems,
+                    int limit, const char *errormsg) {
+  void *newblock;
+  int newsize = (*size)*2;
+  if (newsize < MINSIZEARRAY)
+    newsize = MINSIZEARRAY;  /* minimum size */
+  else if (*size >= limit/2) {  /* cannot double it? */
+    if (*size < limit - MINSIZEARRAY)  /* try something smaller... */
+      newsize = limit;  /* still have at least MINSIZEARRAY free places */
+    else luaG_runerror(L, errormsg);
+  }
+  newblock = luaM_realloc(L, block,
+                          cast(lu_mem, *size)*cast(lu_mem, size_elems),
+                          cast(lu_mem, newsize)*cast(lu_mem, size_elems));
+  *size = newsize;  /* update only when everything else is OK */
+  return newblock;
+}
+
+
+/*
+** generic allocation routine.
+*/
+void *luaM_realloc (lua_State *L, void *block, lu_mem oldsize, lu_mem size) {
+  lua_assert((oldsize == 0) == (block == NULL));
+  if (size == 0) {
+    if (block != NULL) {
+      l_free(block, oldsize);
+      block = NULL;
+    }
+    else return NULL;  /* avoid `nblocks' computations when oldsize==size==0 */
+  }
+  else if (size >= MAX_SIZET)
+    luaG_runerror(L, "memory allocation error: block too big");
+  else {
+    block = l_realloc(block, oldsize, size);
+    if (block == NULL) {
+      if (L)
+        luaD_throw(L, LUA_ERRMEM);
+      else return NULL;  /* error before creating state! */
+    }
+  }
+  if (L) {
+    lua_assert(G(L) != NULL && G(L)->nblocks > 0);
+    G(L)->nblocks -= oldsize;
+    G(L)->nblocks += size;
+  }
+  return block;
+}
+