FLT_NEG Function (Macro constructor)

timath.h

A deprecated macro used to define floating point numbers.

FLT_NEG is another deprecated macro which works exactly as FLT, except it construct negative values instead of positive ones. More precise, FLT_NEG(x,y) will simply be translated to -x.y and FLT_NEG(x) will be translated to -x.0. Anyway, you don't need to use the FLT_NEG macro any more.