+++ /dev/null
-/*\r
-** $Id: luaconf.h,v 1.176.1.1 2013/04/12 18:48:47 roberto Exp $\r
-** Configuration file for Lua\r
-** See Copyright Notice in lua.h\r
-*/\r
-\r
-\r
-#ifndef lconfig_h\r
-#define lconfig_h\r
-\r
-#include <limits.h>\r
-#include <stddef.h>\r
-\r
-\r
-/*\r
-** ==================================================================\r
-** Search for "@@" to find all configurable definitions.\r
-** ===================================================================\r
-*/\r
-\r
-#if defined(_DOS_WATCOM) || defined(UEFI_C_SOURCE)\r
-#undef _WIN32\r
-#define LUA_ANSI\r
-#endif\r
-\r
-/*\r
-@@ LUA_ANSI controls the use of non-ansi features.\r
-** CHANGE it (define it) if you want Lua to avoid the use of any\r
-** non-ansi feature or library.\r
-*/\r
-#if !defined(LUA_ANSI) && defined(__STRICT_ANSI__)\r
-#define LUA_ANSI\r
-#endif\r
-\r
-\r
-#if !defined(LUA_ANSI) && defined(_WIN32) && !defined(_WIN32_WCE)\r
-#define LUA_WIN /* enable goodies for regular Windows platforms */\r
-#endif\r
-\r
-#if defined(LUA_WIN)\r
-#define LUA_DL_DLL\r
-#define LUA_USE_AFORMAT /* assume 'printf' handles 'aA' specifiers */\r
-#endif\r
-\r
-#if defined(LUA_USE_LINUX)\r
-#define LUA_USE_POSIX\r
-#define LUA_USE_DLOPEN /* needs an extra library: -ldl */\r
-#define LUA_USE_READLINE /* needs some extra libraries */\r
-#define LUA_USE_STRTODHEX /* assume 'strtod' handles hex formats */\r
-#define LUA_USE_AFORMAT /* assume 'printf' handles 'aA' specifiers */\r
-#define LUA_USE_LONGLONG /* assume support for long long */\r
-#endif\r
-\r
-#if defined(LUA_USE_MACOSX)\r
-#define LUA_USE_POSIX\r
-#define LUA_USE_DLOPEN /* does not need -ldl */\r
-#define LUA_USE_READLINE /* needs an extra library: -lreadline */\r
-#define LUA_USE_STRTODHEX /* assume 'strtod' handles hex formats */\r
-#define LUA_USE_AFORMAT /* assume 'printf' handles 'aA' specifiers */\r
-#define LUA_USE_LONGLONG /* assume support for long long */\r
-#endif\r
-\r
-/*\r
-@@ LUA_USE_POSIX includes all functionality listed as X/Open System\r
-@* Interfaces Extension (XSI).\r
-** CHANGE it (define it) if your system is XSI compatible.\r
-*/\r
-#if defined(LUA_USE_POSIX)\r
-#define LUA_USE_MKSTEMP\r
-#define LUA_USE_ISATTY\r
-#define LUA_USE_POPEN\r
-#define LUA_USE_ULONGJMP\r
-#define LUA_USE_GMTIME_R\r
-#endif\r
-\r
-\r
-\r
-/*\r
-@@ LUA_PATH_DEFAULT is the default path that Lua uses to look for\r
-@* Lua libraries.\r
-@@ LUA_CPATH_DEFAULT is the default path that Lua uses to look for\r
-@* C libraries.\r
-** CHANGE them if your machine has a non-conventional directory\r
-** hierarchy or if you want to install your libraries in\r
-** non-conventional directories.\r
-*/\r
-#if defined(_WIN32) /* { */\r
-/*\r
-** In Windows, any exclamation mark ('!') in the path is replaced by the\r
-** path of the directory of the executable file of the current process.\r
-*/\r
-#define LUA_LDIR "!\\lua\\"\r
-#define LUA_CDIR "!\\"\r
-#define LUA_PATH_DEFAULT \\r
- LUA_LDIR"?.lua;" LUA_LDIR"?\\init.lua;" \\r
- LUA_CDIR"?.lua;" LUA_CDIR"?\\init.lua;" ".\\?.lua"\r
-#define LUA_CPATH_DEFAULT \\r
- LUA_CDIR"?.dll;" LUA_CDIR"loadall.dll;" ".\\?.dll"\r
-\r
-#else /* }{ */\r
-\r
-#define LUA_VDIR LUA_VERSION_MAJOR "." LUA_VERSION_MINOR "/"\r
-#define LUA_ROOT "/usr/local/"\r
-#define LUA_LDIR LUA_ROOT "share/lua/" LUA_VDIR\r
-#define LUA_CDIR LUA_ROOT "lib/lua/" LUA_VDIR\r
-#define LUA_PATH_DEFAULT \\r
- LUA_LDIR"?.lua;" LUA_LDIR"?/init.lua;" \\r
- LUA_CDIR"?.lua;" LUA_CDIR"?/init.lua;" "./?.lua"\r
-#define LUA_CPATH_DEFAULT \\r
- LUA_CDIR"?.so;" LUA_CDIR"loadall.so;" "./?.so"\r
-#endif /* } */\r
-\r
-\r
-/*\r
-@@ LUA_DIRSEP is the directory separator (for submodules).\r
-** CHANGE it if your machine does not use "/" as the directory separator\r
-** and is not Windows. (On Windows Lua automatically uses "\".)\r
-*/\r
-#if defined(_WIN32) || defined (_DOS_WATCOM) || defined(_EFI)\r
-#define LUA_DIRSEP "\\"\r
-#else\r
-#define LUA_DIRSEP "/"\r
-#endif\r
-\r
-\r
-/*\r
-@@ LUA_ENV is the name of the variable that holds the current\r
-@@ environment, used to access global names.\r
-** CHANGE it if you do not like this name.\r
-*/\r
-#define LUA_ENV "_ENV"\r
-\r
-\r
-/*\r
-@@ LUA_API is a mark for all core API functions.\r
-@@ LUALIB_API is a mark for all auxiliary library functions.\r
-@@ LUAMOD_API is a mark for all standard library opening functions.\r
-** CHANGE them if you need to define those functions in some special way.\r
-** For instance, if you want to create one Windows DLL with the core and\r
-** the libraries, you may want to use the following definition (define\r
-** LUA_BUILD_AS_DLL to get it).\r
-*/\r
-#if defined(LUA_BUILD_AS_DLL) /* { */\r
-\r
-#if defined(LUA_CORE) || defined(LUA_LIB) /* { */\r
-#define LUA_API __declspec(dllexport)\r
-#else /* }{ */\r
-#define LUA_API __declspec(dllimport)\r
-#endif /* } */\r
-\r
-#else /* }{ */\r
-\r
-#define LUA_API extern\r
-\r
-#endif /* } */\r
-\r
-\r
-/* more often than not the libs go together with the core */\r
-#define LUALIB_API LUA_API\r
-#define LUAMOD_API LUALIB_API\r
-\r
-\r
-/*\r
-@@ LUAI_FUNC is a mark for all extern functions that are not to be\r
-@* exported to outside modules.\r
-@@ LUAI_DDEF and LUAI_DDEC are marks for all extern (const) variables\r
-@* that are not to be exported to outside modules (LUAI_DDEF for\r
-@* definitions and LUAI_DDEC for declarations).\r
-** CHANGE them if you need to mark them in some special way. Elf/gcc\r
-** (versions 3.2 and later) mark them as "hidden" to optimize access\r
-** when Lua is compiled as a shared library. Not all elf targets support\r
-** this attribute. Unfortunately, gcc does not offer a way to check\r
-** whether the target offers that support, and those without support\r
-** give a warning about it. To avoid these warnings, change to the\r
-** default definition.\r
-*/\r
-#if defined(__GNUC__) && ((__GNUC__*100 + __GNUC_MINOR__) >= 302) && \\r
- defined(__ELF__) /* { */\r
-#define LUAI_FUNC __attribute__((visibility("hidden"))) extern\r
-#define LUAI_DDEC LUAI_FUNC\r
-#define LUAI_DDEF /* empty */\r
-\r
-#else /* }{ */\r
-#define LUAI_FUNC extern\r
-#define LUAI_DDEC extern\r
-#define LUAI_DDEF /* empty */\r
-#endif /* } */\r
-\r
-\r
-\r
-/*\r
-@@ LUA_QL describes how error messages quote program elements.\r
-** CHANGE it if you want a different appearance.\r
-*/\r
-#define LUA_QL(x) "'" x "'"\r
-#define LUA_QS LUA_QL("%s")\r
-\r
-\r
-/*\r
-@@ LUA_IDSIZE gives the maximum size for the description of the source\r
-@* of a function in debug information.\r
-** CHANGE it if you want a different size.\r
-*/\r
-#define LUA_IDSIZE 60\r
-\r
-\r
-/*\r
-@@ luai_writestring/luai_writeline define how 'print' prints its results.\r
-** They are only used in libraries and the stand-alone program. (The #if\r
-** avoids including 'stdio.h' everywhere.)\r
-*/\r
-#if defined(LUA_LIB) || defined(lua_c)\r
-#include <stdio.h>\r
-#define luai_writestring(s,l) fwrite((s), sizeof(char), (l), stdout)\r
-#define luai_writeline() (luai_writestring("\n", 1), fflush(stdout))\r
-#endif\r
-\r
-/*\r
-@@ luai_writestringerror defines how to print error messages.\r
-** (A format string with one argument is enough for Lua...)\r
-*/\r
-#define luai_writestringerror(s,p) \\r
- (fprintf(stderr, (s), (p)), fflush(stderr))\r
-\r
-\r
-/*\r
-@@ LUAI_MAXSHORTLEN is the maximum length for short strings, that is,\r
-** strings that are internalized. (Cannot be smaller than reserved words\r
-** or tags for metamethods, as these strings must be internalized;\r
-** #("function") = 8, #("__newindex") = 10.)\r
-*/\r
-#define LUAI_MAXSHORTLEN 40\r
-\r
-\r
-\r
-/*\r
-** {==================================================================\r
-** Compatibility with previous versions\r
-** ===================================================================\r
-*/\r
-\r
-/*\r
-@@ LUA_COMPAT_ALL controls all compatibility options.\r
-** You can define it to get all options, or change specific options\r
-** to fit your specific needs.\r
-*/\r
-#if defined(LUA_COMPAT_ALL) /* { */\r
-\r
-/*\r
-@@ LUA_COMPAT_UNPACK controls the presence of global 'unpack'.\r
-** You can replace it with 'table.unpack'.\r
-*/\r
-#define LUA_COMPAT_UNPACK\r
-\r
-/*\r
-@@ LUA_COMPAT_LOADERS controls the presence of table 'package.loaders'.\r
-** You can replace it with 'package.searchers'.\r
-*/\r
-#define LUA_COMPAT_LOADERS\r
-\r
-/*\r
-@@ macro 'lua_cpcall' emulates deprecated function lua_cpcall.\r
-** You can call your C function directly (with light C functions).\r
-*/\r
-#define lua_cpcall(L,f,u) \\r
- (lua_pushcfunction(L, (f)), \\r
- lua_pushlightuserdata(L,(u)), \\r
- lua_pcall(L,1,0,0))\r
-\r
-\r
-/*\r
-@@ LUA_COMPAT_LOG10 defines the function 'log10' in the math library.\r
-** You can rewrite 'log10(x)' as 'log(x, 10)'.\r
-*/\r
-#define LUA_COMPAT_LOG10\r
-\r
-/*\r
-@@ LUA_COMPAT_LOADSTRING defines the function 'loadstring' in the base\r
-** library. You can rewrite 'loadstring(s)' as 'load(s)'.\r
-*/\r
-#define LUA_COMPAT_LOADSTRING\r
-\r
-/*\r
-@@ LUA_COMPAT_MAXN defines the function 'maxn' in the table library.\r
-*/\r
-#define LUA_COMPAT_MAXN\r
-\r
-/*\r
-@@ The following macros supply trivial compatibility for some\r
-** changes in the API. The macros themselves document how to\r
-** change your code to avoid using them.\r
-*/\r
-#define lua_strlen(L,i) lua_rawlen(L, (i))\r
-\r
-#define lua_objlen(L,i) lua_rawlen(L, (i))\r
-\r
-#define lua_equal(L,idx1,idx2) lua_compare(L,(idx1),(idx2),LUA_OPEQ)\r
-#define lua_lessthan(L,idx1,idx2) lua_compare(L,(idx1),(idx2),LUA_OPLT)\r
-\r
-/*\r
-@@ LUA_COMPAT_MODULE controls compatibility with previous\r
-** module functions 'module' (Lua) and 'luaL_register' (C).\r
-*/\r
-#define LUA_COMPAT_MODULE\r
-\r
-#endif /* } */\r
-\r
-/* }================================================================== */\r
-\r
-\r
-\r
-/*\r
-@@ LUAI_BITSINT defines the number of bits in an int.\r
-** CHANGE here if Lua cannot automatically detect the number of bits of\r
-** your machine. Probably you do not need to change this.\r
-*/\r
-/* avoid overflows in comparison */\r
-#if INT_MAX-20 < 32760 /* { */\r
-#define LUAI_BITSINT 16\r
-#elif INT_MAX > 2147483640L /* }{ */\r
-/* int has at least 32 bits */\r
-#define LUAI_BITSINT 32\r
-#else /* }{ */\r
-#error "you must define LUA_BITSINT with number of bits in an integer"\r
-#endif /* } */\r
-\r
-\r
-/*\r
-@@ LUA_INT32 is an signed integer with exactly 32 bits.\r
-@@ LUAI_UMEM is an unsigned integer big enough to count the total\r
-@* memory used by Lua.\r
-@@ LUAI_MEM is a signed integer big enough to count the total memory\r
-@* used by Lua.\r
-** CHANGE here if for some weird reason the default definitions are not\r
-** good enough for your machine. Probably you do not need to change\r
-** this.\r
-*/\r
-#if LUAI_BITSINT >= 32 /* { */\r
-#define LUA_INT32 int\r
-#define LUAI_UMEM size_t\r
-#define LUAI_MEM ptrdiff_t\r
-#else /* }{ */\r
-/* 16-bit ints */\r
-#define LUA_INT32 long\r
-#define LUAI_UMEM unsigned long\r
-#define LUAI_MEM long\r
-#endif /* } */\r
-\r
-\r
-/*\r
-@@ LUAI_MAXSTACK limits the size of the Lua stack.\r
-** CHANGE it if you need a different limit. This limit is arbitrary;\r
-** its only purpose is to stop Lua to consume unlimited stack\r
-** space (and to reserve some numbers for pseudo-indices).\r
-*/\r
-#if LUAI_BITSINT >= 32\r
-#define LUAI_MAXSTACK 1000000\r
-#else\r
-#define LUAI_MAXSTACK 15000\r
-#endif\r
-\r
-/* reserve some space for error handling */\r
-#define LUAI_FIRSTPSEUDOIDX (-LUAI_MAXSTACK - 1000)\r
-\r
-\r
-\r
-\r
-/*\r
-@@ LUAL_BUFFERSIZE is the buffer size used by the lauxlib buffer system.\r
-** CHANGE it if it uses too much C-stack space.\r
-*/\r
-#define LUAL_BUFFERSIZE BUFSIZ\r
-\r
-\r
-\r
-\r
-/*\r
-** {==================================================================\r
-@@ LUA_NUMBER is the type of numbers in Lua.\r
-** CHANGE the following definitions only if you want to build Lua\r
-** with a number type different from double. You may also need to\r
-** change lua_number2int & lua_number2integer.\r
-** ===================================================================\r
-*/\r
-\r
-#define LUA_NUMBER_DOUBLE\r
-#define LUA_NUMBER double\r
-\r
-/*\r
-@@ LUAI_UACNUMBER is the result of an 'usual argument conversion'\r
-@* over a number.\r
-*/\r
-#define LUAI_UACNUMBER double\r
-\r
-/*\r
-@@ LUA_NUMBER_SCAN is the format for reading numbers.\r
-@@ LUA_NUMBER_FMT is the format for writing numbers.\r
-@@ lua_number2str converts a number to a string.\r
-@@ LUAI_MAXNUMBER2STR is maximum size of previous conversion.\r
-*/\r
-#define LUA_NUMBER_SCAN "%lf"\r
-#define LUA_NUMBER_FMT "%.14g"\r
-#define lua_number2str(s,n) sprintf((s), LUA_NUMBER_FMT, (n))\r
-#define LUAI_MAXNUMBER2STR 32 /* 16 digits, sign, point, and \0 */\r
-\r
-\r
-/*\r
-@@ l_mathop allows the addition of an 'l' or 'f' to all math operations\r
-*/\r
-#define l_mathop(x) (x)\r
-\r
-\r
-/*\r
-@@ lua_str2number converts a decimal numeric string to a number.\r
-@@ lua_strx2number converts an hexadecimal numeric string to a number.\r
-** In C99, 'strtod' does both conversions. C89, however, has no function\r
-** to convert floating hexadecimal strings to numbers. For these\r
-** systems, you can leave 'lua_strx2number' undefined and Lua will\r
-** provide its own implementation.\r
-*/\r
-#define lua_str2number(s,p) strtod((s), (p))\r
-\r
-#if defined(LUA_USE_STRTODHEX)\r
-#define lua_strx2number(s,p) strtod((s), (p))\r
-#endif\r
-\r
-\r
-/*\r
-@@ The luai_num* macros define the primitive operations over numbers.\r
-*/\r
-\r
-/* the following operations need the math library */\r
-#if defined(lobject_c) || defined(lvm_c)\r
-#include <math.h>\r
-#define luai_nummod(L,a,b) ((a) - l_mathop(floor)((a)/(b))*(b))\r
-#define luai_numpow(L,a,b) (l_mathop(pow)(a,b))\r
-#endif\r
-\r
-/* these are quite standard operations */\r
-#if defined(LUA_CORE)\r
-#define luai_numadd(L,a,b) ((a)+(b))\r
-#define luai_numsub(L,a,b) ((a)-(b))\r
-#define luai_nummul(L,a,b) ((a)*(b))\r
-#define luai_numdiv(L,a,b) ((a)/(b))\r
-#define luai_numunm(L,a) (-(a))\r
-#define luai_numeq(a,b) ((a)==(b))\r
-#define luai_numlt(L,a,b) ((a)<(b))\r
-#define luai_numle(L,a,b) ((a)<=(b))\r
-#define luai_numisnan(L,a) (!luai_numeq((a), (a)))\r
-#endif\r
-\r
-\r
-\r
-/*\r
-@@ LUA_INTEGER is the integral type used by lua_pushinteger/lua_tointeger.\r
-** CHANGE that if ptrdiff_t is not adequate on your machine. (On most\r
-** machines, ptrdiff_t gives a good choice between int or long.)\r
-*/\r
-#define LUA_INTEGER ptrdiff_t\r
-\r
-/*\r
-@@ LUA_UNSIGNED is the integral type used by lua_pushunsigned/lua_tounsigned.\r
-** It must have at least 32 bits.\r
-*/\r
-#define LUA_UNSIGNED unsigned LUA_INT32\r
-\r
-\r
-\r
-/*\r
-** Some tricks with doubles\r
-*/\r
-\r
-#if defined(LUA_NUMBER_DOUBLE) && !defined(LUA_ANSI) /* { */\r
-/*\r
-** The next definitions activate some tricks to speed up the\r
-** conversion from doubles to integer types, mainly to LUA_UNSIGNED.\r
-**\r
-@@ LUA_MSASMTRICK uses Microsoft assembler to avoid clashes with a\r
-** DirectX idiosyncrasy.\r
-**\r
-@@ LUA_IEEE754TRICK uses a trick that should work on any machine\r
-** using IEEE754 with a 32-bit integer type.\r
-**\r
-@@ LUA_IEEELL extends the trick to LUA_INTEGER; should only be\r
-** defined when LUA_INTEGER is a 32-bit integer.\r
-**\r
-@@ LUA_IEEEENDIAN is the endianness of doubles in your machine\r
-** (0 for little endian, 1 for big endian); if not defined, Lua will\r
-** check it dynamically for LUA_IEEE754TRICK (but not for LUA_NANTRICK).\r
-**\r
-@@ LUA_NANTRICK controls the use of a trick to pack all types into\r
-** a single double value, using NaN values to represent non-number\r
-** values. The trick only works on 32-bit machines (ints and pointers\r
-** are 32-bit values) with numbers represented as IEEE 754-2008 doubles\r
-** with conventional endianess (12345678 or 87654321), in CPUs that do\r
-** not produce signaling NaN values (all NaNs are quiet).\r
-*/\r
-\r
-/* Microsoft compiler on a Pentium (32 bit) ? */\r
-#if defined(LUA_WIN) && defined(_MSC_VER) && defined(_M_IX86) /* { */\r
-\r
-#define LUA_MSASMTRICK\r
-#define LUA_IEEEENDIAN 0\r
-#define LUA_NANTRICK\r
-\r
-\r
-/* pentium 32 bits? */\r
-#elif defined(__i386__) || defined(__i386) || defined(__X86__) /* }{ */\r
-\r
-#define LUA_IEEE754TRICK\r
-#define LUA_IEEELL\r
-#define LUA_IEEEENDIAN 0\r
-#define LUA_NANTRICK\r
-\r
-/* pentium 64 bits? */\r
-#elif defined(__x86_64) /* }{ */\r
-\r
-#define LUA_IEEE754TRICK\r
-#define LUA_IEEEENDIAN 0\r
-\r
-#elif defined(__POWERPC__) || defined(__ppc__) /* }{ */\r
-\r
-#define LUA_IEEE754TRICK\r
-#define LUA_IEEEENDIAN 1\r
-\r
-#else /* }{ */\r
-\r
-/* assume IEEE754 and a 32-bit integer type */\r
-#define LUA_IEEE754TRICK\r
-\r
-#endif /* } */\r
-\r
-#endif /* } */\r
-\r
-/* }================================================================== */\r
-\r
-\r
-\r
-\r
-/* =================================================================== */\r
-\r
-/*\r
-** Local configuration. You can use this space to add your redefinitions\r
-** without modifying the main part of the file.\r
-*/\r
-\r
-\r
-\r
-#endif\r
-\r
projects / mirror_edk2.git / blobdiff