/* ** $Id: lprefix.h,v 1.2.1.1 2017/04/19 17:20:42 roberto Exp $ ** Definitions for Lua code that must come before any other header file ** See Copyright Notice in lua.h */ #ifndef lprefix_h #define lprefix_h /* ** Allows POSIX/XSI stuff */ #if !defined(LUA_USE_C89) /* { */ #if !defined(_XOPEN_SOURCE) #define _XOPEN_SOURCE 600 #elif _XOPEN_SOURCE == 0 #undef _XOPEN_SOURCE /* use -D_XOPEN_SOURCE=0 to undefine it */ #endif /* ** Allows manipulation of large files in gcc and some other compilers */ #if !defined(LUA_32BITS) && !defined(_FILE_OFFSET_BITS) #define _LARGEFILE_SOURCE 1 #define _FILE_OFFSET_BITS 64 #endif #endif /* } */ /* ** Windows stuff */ #if defined(_WIN32) /* { */ #if !defined(_CRT_SECURE_NO_WARNINGS) #define _CRT_SECURE_NO_WARNINGS /* avoid warnings about ISO C functions */ #endif #endif /* } */ #endif