-/* $Id: isinf.c,v 1.11 1999/07/18 20:43:12 momjian Exp $ */
+/* $Id: isinf.c,v 1.12 1999/07/18 20:43:33 momjian Exp $ */
#include <math.h>
+
#include "config.h"
-#if HAVE_FPCLASS
+#if HAVE_FPCLASS /* this is _not_ HAVE_FP_CLASS, and not typo */
+
#if HAVE_IEEEFP_H
#include <ieeefp.h>
#endif
#else
#if defined(HAVE_FP_CLASS) || defined(HAVE_FP_CLASS_D)
+
#if HAVE_FP_CLASS_H
#include <fp_class.h>
#endif
return 0;
}
-#endif
-#endif
-
-#if defined(HAVE_CLASS)
+#else defined(HAVE_CLASS)
int
isinf(double x)
{
}
#endif
+#endif
+#endif