MLPutFloat()

int MLPutFloat(MLINK link, double x) puts the floating-point number x to the MathLink connection specified by link with a precision corresponding to the C type float.

The argument x is typically declared as float in external programs, but must be declared as double in MLPutFloat() itself in order to work even in the absence of C prototypes.

See notes for MLPutReal().

See Section 2.13.5.