    /*
     * cblas_scasum.c
     *
     * The program is a C interface to scasum.
     * It calls the fortran wrapper before calling scasum.
     *
     * Written by Keita Teranishi.  2/11/1998
     *
     */
    #include "cblas.h"
    #include "cblas_f77.h"
    float cblas_scasum( const int N, const void *X, const int incX)
    {
       float asum;
    #ifdef F77_INT
       F77_INT F77_N=N, F77_incX=incX;
    #else
       #define F77_N N
       #define F77_incX incX
    #endif
       F77_scasum_sub( &F77_N, X, &F77_incX, &asum);
       return asum;
    }