Description:
ilogbf() function: get exponent as integer.

Files:
lib/ilogbf.c
lib/ilogb.c
m4/ilogbf.m4
m4/mathfunc.m4

Depends-on:
math
extensions
isfinite        [test $HAVE_ILOGBF = 0 || test $REPLACE_ILOGBF = 1]
frexpf          [test $HAVE_ILOGBF = 0 || test $REPLACE_ILOGBF = 1]
isnanf          [test $HAVE_ILOGBF = 0 || test $REPLACE_ILOGBF = 1]

configure.ac:
gl_FUNC_ILOGBF
gl_CONDITIONAL([GL_COND_OBJ_ILOGBF],
               [test $HAVE_ILOGBF = 0 || test $REPLACE_ILOGBF = 1])
gl_MATH_MODULE_INDICATOR([ilogbf])

Makefile.am:
if GL_COND_OBJ_ILOGBF
lib_SOURCES += ilogbf.c
endif

Include:
<math.h>

Link:
$(ILOGBF_LIBM)

License:
LGPL

Maintainer:
all