| /* | |
| ** $Id: lprefix.h $ | |
| ** 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 | |