From b28595b5022c48a0b4f8e8e7ccfb5f8563ea001b Mon Sep 17 00:00:00 2001 From: Jim Meyering Date: Sun, 24 Mar 1996 18:20:25 +0000 Subject: . --- lib/xstrtod.c | 26 ++++++++++++++++++++++---- 1 file changed, 22 insertions(+), 4 deletions(-) (limited to 'lib') diff --git a/lib/xstrtod.c b/lib/xstrtod.c index bab8b1219..d15c57efe 100644 --- a/lib/xstrtod.c +++ b/lib/xstrtod.c @@ -1,3 +1,22 @@ +/* xstrtod.c - error-checking interface to strtod + Copyright (C) 1996 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ + +/* Written by Jim Meyering. */ + #ifdef HAVE_CONFIG_H #include #endif @@ -11,13 +30,12 @@ double strtod (); #include #include #include -#include #include "xstrtod.h" /* An interface to strtod that encapsulates all the error checking - one should usually perform. Like strtod, but return zero upon - successful conversion and put the result in *RESULT. Return - non-zero upon any failure. */ + one should usually perform. Like strtod, but upon successful + conversion put the result in *RESULT and return zero. Return + non-zero and don't modify *RESULT upon any failure. */ int xstrtod (str, ptr, result) -- cgit v1.2.3-54-g00ecf