Description: ilogb() function: get exponent as integer. Files: lib/ilogb.c m4/ilogb.m4 m4/mathfunc.m4 Depends-on: math isfinite [test $HAVE_ILOGB = 0 || test $REPLACE_ILOGB = 1] frexp [test $HAVE_ILOGB = 0 || test $REPLACE_ILOGB = 1] isnand [test $HAVE_ILOGB = 0 || test $REPLACE_ILOGB = 1] configure.ac: gl_FUNC_ILOGB if test $HAVE_ILOGB = 0 || test $REPLACE_ILOGB = 1; then AC_LIBOBJ([ilogb]) fi gl_MATH_MODULE_INDICATOR([ilogb]) Makefile.am: Include: Link: $(ILOGB_LIBM) License: LGPL Maintainer: Bruno Haible