// Copyright (c) 2008 The Chromium Authors. All rights reserved.// Use of this source code is governed by a BSD-style license that can be// found in the LICENSE file.#ifndef THIRD_PARTY_DMG_FP_H_#define THIRD_PARTY_DMG_FP_H_namespacedmg_fp{// Return a nearest machine number to the input decimal// string (or set errno to ERANGE). With IEEE arithmetic, ties are// broken by the IEEE round-even rule. Otherwise ties are broken by// biased rounding (add half and chop).doublestrtod(constchar*s00,char**se);// Convert double to ASCII string. For meaning of parameters// see dtoa.cc file.char*dtoa(doubled,intmode,intndigits,int*decpt,int*sign,char**rve);// Must be used to free values returned by dtoa.voidfreedtoa(char*s);// Store the closest decimal approximation to x in b (null terminated).// Returns a pointer to b. It is sufficient for |b| to be 32 characters.char*g_fmt(char*b,doublex);}// namespace dmg_fp#endif // THIRD_PARTY_DMG_FP_H_