cblas_isamax.c

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/*
 * cblas_isamax.c
 *
 * The program is a C interface to isamax.
 * It calls the fortran wrapper before calling isamax.
 *
 * Written by Keita Teranishi.  2/11/1998
 *
 */
#include "cblas.h"
#include "cblas_f77.h"
CBLAS_INDEX cblas_isamax( const int N, const float *X, const int incX)
{
   CBLAS_INDEX iamax;
#ifdef F77_INT
   F77_INT F77_N=N, F77_incX=incX;
#else 
   #define F77_N N
   #define F77_incX incX
#endif
   F77_isamax_sub( &F77_N, X, &F77_incX, &iamax);
   return iamax ? iamax-1 : 0;
}