Home | History | Annotate | Download | only in src 
      1 /*
      2  * cblas_dnrm2.c
      3  *
      4  * The program is a C interface to dnrm2.
      5  * It calls the fortranwrapper before calling dnrm2.
      6  *
      7  * Written by Keita Teranishi.  2/11/1998
      8  *
      9  */
     10 #include "cblas.h"
     11 #include "cblas_f77.h"
     12 double cblas_dnrm2( const int N, const double *X, const int incX)
     13 {
     14    double nrm2;
     15 #ifdef F77_INT
     16    F77_INT F77_N=N, F77_incX=incX;
     17 #else
     18    #define F77_N N
     19    #define F77_incX incX
     20 #endif
     21    nrm2 = F77_dnrm2( &F77_N, X, &F77_incX);
     22    return nrm2;
     23 }
     24