log2f            1671 maint/gnulib/lib/math.in.h _GL_FUNCDECL_RPL (log2f, float, (float x));
log2f            1672 maint/gnulib/lib/math.in.h _GL_CXXALIAS_RPL (log2f, float, (float x));
log2f            1676 maint/gnulib/lib/math.in.h _GL_FUNCDECL_SYS (log2f, float, (float x));
log2f            1678 maint/gnulib/lib/math.in.h _GL_CXXALIAS_SYS (log2f, float, (float x));
log2f            1680 maint/gnulib/lib/math.in.h _GL_CXXALIASWARN (log2f);
log2f            1684 maint/gnulib/lib/math.in.h _GL_WARN_ON_USE (log2f, "log2f is unportable - "
log2f              36 maint/gnulib/tests/test-log2f-ieee.c #define LOG2 log2f
log2f              24 maint/gnulib/tests/test-log2f.c SIGNATURE_CHECK (log2f, float, (float));
log2f              38 maint/gnulib/tests/test-log2f.c #define LOG2 log2f
log2f              47 maint/gnulib/tests/test-log2f.c   y = log2f (x);
log2f             266 maint/gnulib/tests/test-math-c++.cc SIGNATURE_CHECK (GNULIB_NAMESPACE::log2f, float, (float));