lvm.h 1.1 KB

123456789101112131415161718192021222324252627282930313233343536
  1. /*
  2. ** $Id: lvm.h,v 2.5.1.1 2007/12/27 13:02:25 roberto Exp $
  3. ** Lua virtual machine
  4. ** See Copyright Notice in lua.h
  5. */
  6. #ifndef lvm_h
  7. #define lvm_h
  8. #include "ldo.h"
  9. #include "lobject.h"
  10. #include "ltm.h"
  11. #define tostring(L,o) ((ttype(o) == LUA_TSTRING) || (luaV_tostring(L, o)))
  12. #define tonumber(o,n) (ttype(o) == LUA_TNUMBER || \
  13. (((o) = luaV_tonumber(o,n)) != NULL))
  14. #define equalobj(L,o1,o2) \
  15. (ttype(o1) == ttype(o2) && luaV_equalval(L, o1, o2))
  16. LUAI_FUNC int luaV_lessthan (lua_State *L, const TValue *l, const TValue *r);
  17. LUAI_FUNC int luaV_equalval (lua_State *L, const TValue *t1, const TValue *t2);
  18. LUAI_FUNC const TValue *luaV_tonumber (const TValue *obj, TValue *n);
  19. LUAI_FUNC int luaV_tostring (lua_State *L, StkId obj);
  20. LUAI_FUNC void luaV_gettable (lua_State *L, const TValue *t, TValue *key,
  21. StkId val);
  22. LUAI_FUNC void luaV_settable (lua_State *L, const TValue *t, TValue *key,
  23. StkId val);
  24. LUAI_FUNC void luaV_execute (lua_State *L, int nexeccalls);
  25. LUAI_FUNC void luaV_concat (lua_State *L, int total, int last);
  26. #endif