#ifndef _BLAS_H
#define _BLAS_H

#ifdef __cplusplus
extern "C" {
#endif

#include <complex.h>

void caxpy ( int n, float complex ca, float complex cx[], int incx, float complex cy[], int incy );
void ccopy ( int n, float complex cx[], int incx, float complex cy[], int incy );
float complex cdotc ( int n, float complex cx[], int incx, float complex cy[], int incy );
float complex cdotu ( int n, float complex cx[], int incx, float complex cy[], int incy );
void cgemm(char transa, char transb, int m, int n, int k, complex float alpha,
    complex float a[], int lda, complex float b[], int ldb, complex float beta,
    complex float c[], int ldc);
void crotg ( float complex *ca, float complex cb, float *c, float complex *s );
void cscal ( int n, float complex ca, float complex cx[], int incx );
void csrot ( int n, float complex cx[], int incx, float complex cy[], int incy, float c, float s );
void csscal ( int n, float sa, float complex cx[], int incx );
void cswap ( int n, float complex cx[], int incx, float complex cy[], int incy );
int icamax ( int n, float complex x[], int incx );
float scasum ( int n, float complex x[], int incx );
float scnrm2 ( int n, float complex x[], int incx );



#ifdef __cplusplus
}
#endif


#endif