isnanl() function: test for NaN.
Files:
-lib/isnanl.h
lib/isnanl.c
lib/isnan.c
+lib/float+.h
+m4/exponentl.m4
m4/isnanl.m4
-m4/longdouble.m4
Depends-on:
+math
+float
+fpieee
+memcmp
configure.ac:
gl_FUNC_ISNANL
+gl_MATH_MODULE_INDICATOR([isnanl])
Makefile.am:
Include:
-#if HAVE_LONG_DOUBLE
-# include "isnanl.h"
-#endif
+<math.h>
+
+Link:
+$(ISNANL_LIBM)
License:
LGPL