sinhf            2151 maint/gnulib/lib/math.in.h #   undef sinhf
sinhf            2152 maint/gnulib/lib/math.in.h #   define sinhf rpl_sinhf
sinhf            2158 maint/gnulib/lib/math.in.h #   undef sinhf
sinhf            2165 maint/gnulib/lib/math.in.h # undef sinhf
sinhf              23 maint/gnulib/lib/sinhf.c sinhf (float x)