GNU shell utilities

[gnulib.git] / lib / strtod.c

diff --git a/lib/strtod.c b/lib/strtod.c
index 4441102..01dafc8 100644 (file)
--- a/lib/strtod.c
+++ b/lib/strtod.c
@@ -16,28 +16,39 @@ License along with the GNU C Library; see the file COPYING.LIB.  If
 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
 Cambridge, MA 02139, USA.  */
 
+#ifdef HAVE_CONFIG_H
+#if defined (CONFIG_BROKETS)
+/* We use <config.h> instead of "config.h" so that a compilation
+   using -I. -I$srcdir will use ./config.h rather than $srcdir/config.h
+   (which it would do because it found this file in $srcdir).  */
+#include <config.h>
+#else
+#include "config.h"
+#endif
+#endif
+
 #include <errno.h>
 #include <ctype.h>
 #include <math.h>
 
-#if STDC_HEADERS
+#ifdef HAVE_FLOAT_H
 #include <float.h>
+#else
+#define DBL_MAX 1.7976931348623159e+308
+#define DBL_MIN 2.2250738585072010e-308
+#endif
+#endif
+
+#if STDC_HEADERS
 #include <stdlib.h>
 #include <string.h>
 #else
 #define NULL 0
-#define DBL_MAX 1.7976931348623159e+308
-#define DBL_MIN 2.2250738585072010e-308
 extern int errno;
-#endif
 #ifndef HUGE_VAL
 #define HUGE_VAL HUGE
 #endif
 
-#if !__STDC__
-#define const
-#endif
-
 /* Convert NPTR to a double.  If ENDPTR is not NULL, a pointer to the
    character after the last one used in the number is put in *ENDPTR.  */
 double