is_float_unsigned_inf_or_nan Function (ROM Call 0x304)

AMS 1.01 or higher timath.h

short is_float_unsigned_inf_or_nan (float x);

Checks whether the argument is unsigned infinity or Not_a_Number.

is_float_unsigned_inf_or_nan is original TIOS name for the function which is aliased here as is_uinf_or_nan.