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

Files:
lib/round.c
m4/check-math-lib.m4
m4/round.m4
m4/floor.m4
m4/ceil.m4

Depends-on:
math
extensions
float           [test $HAVE_ROUND = 0 || test $REPLACE_ROUND = 1]
floor           [test $HAVE_ROUND = 0 || test $REPLACE_ROUND = 1]

configure.ac:
gl_FUNC_ROUND
gl_CONDITIONAL([GL_COND_OBJ_ROUND],
               [test $HAVE_ROUND = 0 || test $REPLACE_ROUND = 1])
gl_MATH_MODULE_INDICATOR([round])

Makefile.am:
if GL_COND_OBJ_ROUND
lib_SOURCES += round.c
endif

Include:
<math.h>

Link:
$(ROUND_LIBM)

License:
LGPL

Maintainer:
Ben Pfaff