Mercurial > projects > ldc
view dmd/root/port.h @ 1543:21d691518d82
Use TargetRegistry instead of TargetMachineRegistry for Target lookups
This fixes the build for LLVM >= r75774 and will probably break older
LLVM revs.
author | Benjamin Kramer <benny.kra@gmail.com> |
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date | Wed, 15 Jul 2009 23:01:51 +0200 |
parents | 8026319762be |
children |
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// Copyright (c) 1999-2009 by Digital Mars // All Rights Reserved // written by Walter Bright // http://www.digitalmars.com #ifndef PORT_H #define PORT_H // Portable wrapper around compiler/system specific things. // The idea is to minimize #ifdef's in the app code. #ifndef TYPEDEFS #define TYPEDEFS #include <wchar.h> #if _MSC_VER typedef __int64 longlong; typedef unsigned __int64 ulonglong; // According to VC 8.0 docs, long double is the same as double #define strtold strtod #define strtof strtod #else typedef long long longlong; typedef unsigned long long ulonglong; #endif #endif typedef double d_time; struct Port { static double nan; static double infinity; static double dbl_max; static double dbl_min; static long double ldbl_max; #if __GNUC__ // These conflict with macros in math.h, should rename them #undef isnan #undef isfinite #undef isinfinity #undef signbit #endif static int isNan(double); static int isNan(long double); static int isSignallingNan(double); static int isSignallingNan(long double); static int isFinite(double); static int isInfinity(double); static int Signbit(double); static double floor(double); static double pow(double x, double y); static ulonglong strtoull(const char *p, char **pend, int base); static char *ull_to_string(char *buffer, ulonglong ull); static wchar_t *ull_to_string(wchar_t *buffer, ulonglong ull); // Convert ulonglong to double static double ull_to_double(ulonglong ull); // Get locale-dependent list separator static const char *list_separator(); static const wchar_t *wlist_separator(); static char *strupr(char *); }; #endif