LAPACK  3.10.1
LAPACK: Linear Algebra PACKage
cblas_icamax.c
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1 /*
2  * cblas_icamax.c
3  *
4  * The program is a C interface to icamax.
5  * It calls the fortran wrapper before calling icamax.
6  *
7  * Written by Keita Teranishi. 2/11/1998
8  *
9  */
10 #include "cblas.h"
11 #include "cblas_f77.h"
12 CBLAS_INDEX cblas_icamax( const CBLAS_INT N, const void *X, const CBLAS_INT incX)
13 {
14 #ifdef F77_INT
15  F77_INT F77_N=N, F77_incX=incX, F77_iamax;
16 #else
17  #define F77_N N
18  #define F77_incX incX
19  CBLAS_INT F77_iamax;
20 #endif
21  F77_icamax_sub( &F77_N, X, &F77_incX, &F77_iamax );
22  return ( F77_iamax > 0 )
23  ? (CBLAS_INDEX)( F77_iamax-1 )
24  : (CBLAS_INDEX) 0;
25 }
#define CBLAS_INDEX
Definition: cblas.h:14
#define CBLAS_INT
Definition: cblas.h:23
#define F77_icamax_sub(...)
Definition: cblas_f77.h:245
#define F77_INT
Definition: cblas_f77.h:32
#define F77_incX
CBLAS_INDEX cblas_icamax(const CBLAS_INT N, const void *X, const CBLAS_INT incX)
Definition: cblas_icamax.c:12
#define F77_N
#define N
Definition: example_user.c:10