2 modfl() function: get signed integer and fractional parts.
11 modf [test $HAVE_MODFL = 0 && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 1]
12 truncl [test $HAVE_MODFL = 0 && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0]
16 if test $HAVE_MODFL = 0; then
19 gl_MATH_MODULE_INDICATOR([modfl])