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avoid redeclaration of _CRT_SECURE_NO_WARNINGS + 'lua_numtointeger' ->

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'lua_numbertointeger'
This commit is contained in:
Roberto Ierusalimschy 2014-10-24 09:42:47 -02:00
parent ff9ca88aa6
commit c3c78030f7
1 changed files with 5 additions and 3 deletions
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8
luaconf.h
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@ -1,5 +1,5 @@
/* /*
** $Id: luaconf.h,v 1.219 2014/10/20 16:32:05 roberto Exp roberto $ ** $Id: luaconf.h,v 1.220 2014/10/21 14:38:46 roberto Exp roberto $
** Configuration file for Lua ** Configuration file for Lua
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@ -70,7 +70,9 @@
#endif #endif
#if defined(LUA_WIN) #if defined(LUA_WIN)
#if !defined(_CRT_SECURE_NO_WARNINGS)
#define _CRT_SECURE_NO_WARNINGS /* avoid warnings about ANSI C functions */ #define _CRT_SECURE_NO_WARNINGS /* avoid warnings about ANSI C functions */
#endif
#define LUA_DL_DLL #define LUA_DL_DLL
#define LUA_USE_AFORMAT /* assume 'printf' handles 'aA' specifiers */ #define LUA_USE_AFORMAT /* assume 'printf' handles 'aA' specifiers */
#endif #endif
@ -562,14 +564,14 @@
/* /*
@@ lua_numtointeger converts a float number to an integer, or @@ lua_numbertointeger converts a float number to an integer, or
** returns 0 if float is not within the range of a lua_Integer. ** returns 0 if float is not within the range of a lua_Integer.
** (The range comparisons are tricky because of rounding. The tests ** (The range comparisons are tricky because of rounding. The tests
** here assume a two-complement representation, where MININTEGER always ** here assume a two-complement representation, where MININTEGER always
** has an exact representation as a float; MAXINTEGER may not have one, ** has an exact representation as a float; MAXINTEGER may not have one,
** and therefore its conversion to float may have an ill-defined value.) ** and therefore its conversion to float may have an ill-defined value.)
*/ */
#define lua_numtointeger(n,p) \ #define lua_numbertointeger(n,p) \
((n) >= (LUA_NUMBER)(LUA_MININTEGER) && \ ((n) >= (LUA_NUMBER)(LUA_MININTEGER) && \
(n) < -(LUA_NUMBER)(LUA_MININTEGER) && \ (n) < -(LUA_NUMBER)(LUA_MININTEGER) && \
(*(p) = (LUA_INTEGER)(n), 1)) (*(p) = (LUA_INTEGER)(n), 1))