/*  -- translated by f2c (version 19940927).

   You must link the resulting object file with the libraries:

	-lf2c -lm   (in that order)

*/

#include "f2c.h"

real scasum_(integer *n, complex *cx, integer *incx)

{

    /* System generated locals */

    integer i__1, i__2, i__3;

    real ret_val, r__1, r__2;

    /* Builtin functions */

    double r_imag(complex *);

    /* Local variables */

    static integer i, nincx;

    static real stemp;

/*     takes the sum of the absolute values of a complex vector and   

       returns a single precision result.   

       jack dongarra, linpack, 3/11/78.   

       modified 3/93 to return if incx .le. 0.   

       modified 12/3/93, array(1) declarations changed to array(*)   

   Parameter adjustments   

       Function Body */

#define CX(I) cx[(I)-1]

    ret_val = 0.f;

    stemp = 0.f;

    if (*n <= 0 || *incx <= 0) {

	return ret_val;

    }

    if (*incx == 1) {

	goto L20;

    }

/*        code for increment not equal to 1 */

    nincx = *n * *incx;

    i__1 = nincx;

    i__2 = *incx;

    for (i = 1; *incx < 0 ? i >= nincx : i <= nincx; i += *incx) {

	i__3 = i;

	stemp = stemp + (r__1 = CX(i).r, dabs(r__1)) + (r__2 = r_imag(&CX(

		i)), dabs(r__2));

/* L10: */

    }

    ret_val = stemp;

    return ret_val;

/*        code for increment equal to 1 */

L20:

    i__2 = *n;

    for (i = 1; i <= *n; ++i) {

	i__1 = i;

	stemp = stemp + (r__1 = CX(i).r, dabs(r__1)) + (r__2 = r_imag(&CX(

		i)), dabs(r__2));

/* L30: */

    }

    ret_val = stemp;

    return ret_val;

} /* scasum_ */