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1  /*
2   * cblas_idamax.c
3   *
4   * The program is a C interface to idamax.
5   * It calls the fortran wrapper before calling idamax.
6   *
7   * Written by Keita Teranishi.  2/11/1998
8   *
9   */
10  #include "cblas.h"
11  #include "cblas_f77.h"
cblas_idamax(const int N,const double * X,const int incX)12  CBLAS_INDEX cblas_idamax( const int N, const double *X, const int incX)
13  {
14     int iamax;
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     iamax = F77_idamax( &F77_N, X, &F77_incX);
22     return iamax ? iamax-1 : 0;
23  }
24