1 files changed, 195 insertions, 0 deletions
diff --git a/plugins/!NotAdopted/SmartAutoReplier/lualib/lstate.h b/plugins/!NotAdopted/SmartAutoReplier/lualib/lstate.h
new file mode 100644
index 0000000000..5422f1b196
--- /dev/null
+++ b/plugins/!NotAdopted/SmartAutoReplier/lualib/lstate.h
@@ -0,0 +1,195 @@
+/*
+** $Id: lstate.h,v 1.109 2003/02/27 11:52:30 roberto Exp $
+** Global State
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lstate_h
+#define lstate_h
+
+#include "lua.h"
+
+#include "lobject.h"
+#include "ltm.h"
+#include "lzio.h"
+
+
+/*
+** macros for thread synchronization inside Lua core machine:
+** all accesses to the global state and to global objects are synchronized.
+** Because threads can read the stack of other threads
+** (when running garbage collection),
+** a thread must also synchronize any write-access to its own stack.
+** Unsynchronized accesses are allowed only when reading its own stack,
+** or when reading immutable fields from global objects
+** (such as string values and udata values). 
+*/
+#ifndef lua_lock
+#define lua_lock(L)	((void) 0)
+#endif
+
+#ifndef lua_unlock
+#define lua_unlock(L)	((void) 0)
+#endif
+
+
+#ifndef lua_userstateopen
+#define lua_userstateopen(l)
+#endif
+
+
+
+struct lua_longjmp;  /* defined in ldo.c */
+
+
+/* default meta table (both for tables and udata) */
+#define defaultmeta(L)	(&G(L)->_defaultmeta)
+
+/* table of globals */
+#define gt(L)	(&L->_gt)
+
+/* registry */
+#define registry(L)	(&G(L)->_registry)
+
+
+/* extra stack space to handle TM calls and some other extras */
+#define EXTRA_STACK   5
+
+
+#define BASIC_CI_SIZE           8
+
+#define BASIC_STACK_SIZE        (2*LUA_MINSTACK)
+
+
+
+typedef struct stringtable {
+  GCObject **hash;
+  ls_nstr nuse;  /* number of elements */
+  int size;
+} stringtable;
+
+
+/*
+** informations about a call
+*/
+typedef struct CallInfo {
+  StkId base;  /* base for called function */
+  StkId	top;  /* top for this function */
+  int state;  /* bit fields; see below */
+  union {
+    struct {  /* for Lua functions */
+      const Instruction *savedpc;
+      const Instruction **pc;  /* points to `pc' variable in `luaV_execute' */
+      int tailcalls;  /* number of tail calls lost under this entry */
+    } l;
+    struct {  /* for C functions */
+      int dummy;  /* just to avoid an empty struct */
+    } c;
+  } u;
+} CallInfo;
+
+
+/*
+** bit fields for `CallInfo.state'
+*/
+#define CI_C		(1<<0)  /* 1 if function is a C function */
+/* 1 if (Lua) function has an active `luaV_execute' running it */
+#define CI_HASFRAME	(1<<1)
+/* 1 if Lua function is calling another Lua function (and therefore its
+   `pc' is being used by the other, and therefore CI_SAVEDPC is 1 too) */
+#define CI_CALLING	(1<<2)
+#define CI_SAVEDPC	(1<<3)  /* 1 if `savedpc' is updated */
+#define CI_YIELD	(1<<4)  /* 1 if thread is suspended */
+
+
+#define ci_func(ci)	(clvalue((ci)->base - 1))
+
+
+/*
+** `global state', shared by all threads of this state
+*/
+typedef struct global_State {
+  stringtable strt;  /* hash table for strings */
+  GCObject *rootgc;  /* list of (almost) all collectable objects */
+  GCObject *rootudata;   /* (separated) list of all userdata */
+  GCObject *tmudata;  /* list of userdata to be GC */
+  Mbuffer buff;  /* temporary buffer for string concatentation */
+  lu_mem GCthreshold;
+  lu_mem nblocks;  /* number of `bytes' currently allocated */
+  lua_CFunction panic;  /* to be called in unprotected errors */
+  TObject _registry;
+  TObject _defaultmeta;
+  struct lua_State *mainthread;
+  Node dummynode[1];  /* common node array for all empty tables */
+  TString *tmname[TM_N];  /* array with tag-method names */
+} global_State;
+
+
+/*
+** `per thread' state
+*/
+struct lua_State {
+  CommonHeader;
+  StkId top;  /* first free slot in the stack */
+  StkId base;  /* base of current function */
+  global_State *l_G;
+  CallInfo *ci;  /* call info for current function */
+  StkId stack_last;  /* last free slot in the stack */
+  StkId stack;  /* stack base */
+  int stacksize;
+  CallInfo *end_ci;  /* points after end of ci array*/
+  CallInfo *base_ci;  /* array of CallInfo's */
+  unsigned short size_ci;  /* size of array `base_ci' */
+  unsigned short nCcalls;  /* number of nested C calls */
+  lu_byte hookmask;
+  lu_byte allowhook;
+  lu_byte hookinit;
+  int basehookcount;
+  int hookcount;
+  lua_Hook hook;
+  TObject _gt;  /* table of globals */
+  GCObject *openupval;  /* list of open upvalues in this stack */
+  GCObject *gclist;
+  struct lua_longjmp *errorJmp;  /* current error recover point */
+  ptrdiff_t errfunc;  /* current error handling function (stack index) */
+};
+
+
+#define G(L)	(L->l_G)
+
+
+/*
+** Union of all collectable objects
+*/
+union GCObject {
+  GCheader gch;
+  union TString ts;
+  union Udata u;
+  union Closure cl;
+  struct Table h;
+  struct Proto p;
+  struct UpVal uv;
+  struct lua_State th;  /* thread */
+};
+
+
+/* macros to convert a GCObject into a specific value */
+#define gcotots(o)	check_exp((o)->gch.tt == LUA_TSTRING, &((o)->ts))
+#define gcotou(o)	check_exp((o)->gch.tt == LUA_TUSERDATA, &((o)->u))
+#define gcotocl(o)	check_exp((o)->gch.tt == LUA_TFUNCTION, &((o)->cl))
+#define gcotoh(o)	check_exp((o)->gch.tt == LUA_TTABLE, &((o)->h))
+#define gcotop(o)	check_exp((o)->gch.tt == LUA_TPROTO, &((o)->p))
+#define gcotouv(o)	check_exp((o)->gch.tt == LUA_TUPVAL, &((o)->uv))
+#define ngcotouv(o) \
+	check_exp((o) == NULL || (o)->gch.tt == LUA_TUPVAL, &((o)->uv))
+#define gcototh(o)	check_exp((o)->gch.tt == LUA_TTHREAD, &((o)->th))
+
+/* macro to convert any value into a GCObject */
+#define valtogco(v)	(cast(GCObject *, (v)))
+
+
+lua_State *luaE_newthread (lua_State *L);
+void luaE_freethread (lua_State *L, lua_State *L1);
+
+#endif
+