/* xstrtod.c - error-checking interface to strtod
- Copyright (C) 1996, 1999 Free Software Foundation, Inc.
+ Copyright (C) 1996, 1999, 2000, 2003 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
# include <config.h>
#endif
-#ifdef STDC_HEADERS
-# include <stdlib.h>
-#else
-double strtod ();
-#endif
+#include "xstrtod.h"
#include <errno.h>
-#include <stdio.h>
#include <limits.h>
-#include "xstrtod.h"
+#include <stdio.h>
+#include <stdlib.h>
+
+/* Tell the compiler that non-default rounding modes are used. */
+#if 199901 <= __STDC_VERSION__
+ #pragma STDC FENV_ACCESS ON
+#endif
/* An interface to strtod that encapsulates all the error checking
one should usually perform. Like strtod, but upon successful
non-zero and don't modify *RESULT upon any failure. */
int
-xstrtod (str, ptr, result)
- const char *str;
- const char **ptr;
- double *result;
+xstrtod (char const *str, char const **ptr, double *result)
{
double val;
char *terminator;