Short floating-point number

Sample C++ usage (by Reference) Fortran function

Sample C++ usage (by Reference)	Fortran function
`extern "FORTRAN" { float cfort( float & ); } #include <stdio.h> main() { float x, y; x=5.0F; y = cfort(x); printf ("Value returned to C: %f\n", y); }`	`FUNCTION CFORT ( ARG ) REAL4 CFORT REAL4 ARG PRINT *, 'FORTRAN ARG VALUE:', ARG CFORT = ARG END`

extern "FORTRAN"
{ float cfort( float & ); }
#include <stdio.h>
main()
{
  float x, y;
  x=5.0F;
  y = cfort(x);
  printf
    ("Value returned to C: %f\n", y);
}

FUNCTION CFORT ( ARG )
REAL*4 CFORT
REAL*4 ARG
PRINT *, 'FORTRAN ARG VALUE:', ARG
CFORT = ARG
END