void _swapd_buffer	(	double *	s2,
		double *	s1,
		int	n
	)

Definition at line 143 of file swap.c.

Referenced by copy_swap_buffer_in().

{
        register char *p, *q;
        double r[2];
        register double *d;
        register int m;

        p = (char *) s2;
        q = (char *) s1;
        if( p != q ) {
                p += sizeof(double);
                for( n++; --n; p += 2*sizeof(double)) {
                        for( m = sizeof(double)+1; --m; *--p = *q++) ;
                }
        } else {
                for( d = s2, n++; --n; *d++ = r[0]) {
                        p = (char *) &r[1] ;
                        for( m = sizeof(double)+1; --m; *--p = *q++) ;
                }
        }
}

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