Description:
roundl() function: round toward nearest, breaking ties away from zero.

Files:
lib/round.c
lib/roundl.c
m4/check-math-lib.m4
m4/roundl.m4
m4/floorl.m4
m4/ceill.m4

Depends-on:
math
extensions
round           [{ test $HAVE_ROUNDL = 0 || test $REPLACE_ROUNDL = 1; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 1]
float           [{ test $HAVE_ROUNDL = 0 || test $REPLACE_ROUNDL = 1; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0]

configure.ac:
gl_FUNC_ROUNDL
gl_CONDITIONAL([GL_COND_OBJ_ROUNDL],
               [test $HAVE_ROUNDL = 0 || test $REPLACE_ROUNDL = 1])
gl_MATH_MODULE_INDICATOR([roundl])

Makefile.am:
if GL_COND_OBJ_ROUNDL
lib_SOURCES += roundl.c
endif

Include:
<math.h>

Link:
$(ROUNDL_LIBM)

License:
LGPL

Maintainer:
Ben Pfaff